private void ShowPanel(WizardPanel panel)
{
if (this._panelHistory.Count == 1)
{
this.PreviousButton.Enabled = false;
}
else
{
this.PreviousButton.Enabled = true;
}
if (panel.NextPanel == null)
{
this.NextButton.Enabled = false;
}
else
{
this.NextButton.Enabled = true;
}
panel.Show();
base.AccessibleDescription = panel.Caption;
base.CaptionLabel.Text = panel.Caption;
if (base.IsHandleCreated)
{
base.Invalidate();
}
panel.Focus();
}
internal static WizardPanel CreateCommandPanel(SqlDataSourceWizardForm wizard, DesignerDataConnection dataConnection, WizardPanel nextPanel)
{
IDataEnvironment service = null;
IServiceProvider site = wizard.SqlDataSourceDesigner.Component.Site;
if (site != null)
{
service = (IDataEnvironment) site.GetService(typeof(IDataEnvironment));
}
bool flag = false;
if (service != null)
{
try
{
IDesignerDataSchema connectionSchema = service.GetConnectionSchema(dataConnection);
if (connectionSchema != null)
{
flag = connectionSchema.SupportsSchemaClass(DesignerDataSchemaClass.Tables);
if (flag)
{
connectionSchema.GetSchemaItems(DesignerDataSchemaClass.Tables);
}
else
{
flag = connectionSchema.SupportsSchemaClass(DesignerDataSchemaClass.Views);
connectionSchema.GetSchemaItems(DesignerDataSchemaClass.Views);
}
}
}
catch (Exception exception)
{
UIServiceHelper.ShowError(site, exception, System.Design.SR.GetString("SqlDataSourceConnectionPanel_CouldNotGetConnectionSchema"));
return null;
}
}
if (nextPanel == null)
{
if (flag)
{
return wizard.GetConfigureSelectPanel();
}
return CreateCustomCommandPanel(wizard, dataConnection);
}
if (flag)
{
if (nextPanel is SqlDataSourceConfigureSelectPanel)
{
return nextPanel;
}
return wizard.GetConfigureSelectPanel();
}
if (nextPanel is SqlDataSourceCustomCommandPanel)
{
return nextPanel;
}
return CreateCustomCommandPanel(wizard, dataConnection);
}
internal void RegisterPanel(WizardPanel panel)
{
if (!base.TaskPanel.Controls.Contains(panel))
{
panel.Dock = DockStyle.Fill;
panel.SetParentWizard(this);
panel.Hide();
base.TaskPanel.Controls.Add(panel);
}
}
public void PreviousPanel()
{
if (this._panelHistory.Count > 1)
{
WizardPanel currentPanel = this._panelHistory.Pop();
WizardPanel panel = this._panelHistory.Peek();
currentPanel.OnPrevious();
currentPanel.Hide();
this.OnPanelChanging(new WizardPanelChangingEventArgs(currentPanel));
this.ShowPanel(panel);
}
}
protected void SetPanels(WizardPanel[] panels)
{
if ((panels != null) && (panels.Length > 0))
{
this.RegisterPanel(panels[0]);
this._initialPanel = panels[0];
for (int i = 0; i < (panels.Length - 1); i++)
{
this.RegisterPanel(panels[i + 1]);
panels[i].NextPanel = panels[i + 1];
}
}
}
public void NextPanel()
{
WizardPanel currentPanel = this._panelHistory.Peek();
if (currentPanel.OnNext())
{
currentPanel.Hide();
WizardPanel nextPanel = currentPanel.NextPanel;
if (nextPanel != null)
{
this.RegisterPanel(nextPanel);
this._panelHistory.Push(nextPanel);
this.OnPanelChanging(new WizardPanelChangingEventArgs(currentPanel));
this.ShowPanel(nextPanel);
}
}
}
private void ShowPanel(WizardPanel panel)
{
if (this._panelHistory.Count == 1)
{
this.PreviousButton.Enabled = false;
}
else
{
this.PreviousButton.Enabled = true;
}
if (panel.NextPanel == null)
{
this.NextButton.Enabled = false;
}
else
{
this.NextButton.Enabled = true;
}
panel.Show();
base.AccessibleDescription = panel.Caption;
base.CaptionLabel.Text = panel.Caption;
if (base.IsHandleCreated)
{
base.Invalidate();
}
panel.Focus();
}
protected void SetPanels(WizardPanel[] panels)
{
if ((panels != null) && (panels.Length > 0))
{
this.RegisterPanel(panels[0]);
this._initialPanel = panels[0];
for (int i = 0; i < (panels.Length - 1); i++)
{
this.RegisterPanel(panels[i + 1]);
panels[i].NextPanel = panels[i + 1];
}
}
}
internal void RegisterPanel(WizardPanel panel)
{
if (!base.TaskPanel.Controls.Contains(panel))
{
panel.Dock = DockStyle.Fill;
panel.SetParentWizard(this);
panel.Hide();
base.TaskPanel.Controls.Add(panel);
}
}
public WizardPanelChangingEventArgs(WizardPanel currentPanel)
{
this._currentPanel = currentPanel;
}
public WizardPanelChangingEventArgs(WizardPanel currentPanel)
{
this._currentPanel = currentPanel;
}