private void AddDisplayPanel(Form formToDisplay, string title)
{
ResetDisplayPanel();
if (CsomBase.CurrentUser == null)
{
if (!HandleLogin())
{
return;
}
}
LBL_MainText.Text = title;
LBL_MainText.Show();
FlowLayoutPanel existingPanel = _panelCache.FirstOrDefault(p => p.Name == formToDisplay.Name);
if (existingPanel != null)
{
existingPanel.Controls[0].Visible = true;
existingPanel.Visible = true;
Log.WriteVerbose(new SourceInfo(), "Found pre-loaded form:{0}", formToDisplay.Name);
}
else
{
Log.WriteVerbose(new SourceInfo(), "No existing form:{0}. Creating a new panel and loading the form.", formToDisplay.Name);
existingPanel = new FlowLayoutPanel
{
Name = formToDisplay.Name,
Dock = DockStyle.Fill,
Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top,
AutoSize = true
};
existingPanel.Resize += FlowLayoutPanel_Resize;
existingPanel.Tag = "DisplayForm";
formToDisplay.TopLevel = false;
formToDisplay.StartPosition = FormStartPosition.Manual;
formToDisplay.FormBorderStyle = FormBorderStyle.None;
formToDisplay.Padding = new Padding(0, 0, 13, 8);
TLP_Main.Controls.Add(existingPanel, 0, 2);
formToDisplay.Show();
existingPanel.Controls.Add(formToDisplay);
FlowLayoutPanel_Resize(existingPanel, null);
existingPanel.Focus();
_panelCache.Add(existingPanel);
}
}
private bool HandleLogin()
{
bool loginSucess = false;
LBL_MainText.Hide();
foreach (Control ctrl in TLP_Main.Controls)
{
if (!(ctrl is FlowLayoutPanel) || ctrl.Tag == null || ctrl.Tag.ToString() != "DisplayForm")
{
continue;
}
FlowLayoutPanel flp = ctrl as FlowLayoutPanel;
Log.WriteVerbose(new SourceInfo(), "Clearing Panel:{0} and its controls", flp.Name);
flp.Controls.Clear();
_panelCache.Remove(ctrl as FlowLayoutPanel);
TLP_Main.Controls.Remove(ctrl);
}
CsomBase.ClearCsomObjects();
ResetDisplayPanel();
using (LoginPage lgf = new LoginPage())
{
lgf.StartPosition = FormStartPosition.CenterParent;
DialogResult dr = lgf.ShowDialog(this);
if (dr != DialogResult.Cancel)
{
Log.WriteVerbose(new SourceInfo(), "Login successful. Displaying user properties on the main form header.");
TB_DisplayName.Text = CsomBase.CurrentUser.Title;
TB_UserName.Text = CsomBase.CurrentUser.LoginName;
TB_Email.Text = CsomBase.CurrentUser.Email;
TB_Url.Text = CsomBase.CurrentUser.Context.Url;
loginSucess = true;
}
else
{
Log.WriteVerbose(new SourceInfo(), "Login failed.");
}
}
return(loginSucess);
}