private void DrawListOfHeaders()
{
int top = 8;
int paneIndex = 0;
string header = _headerLabel.Text;
_controlPool.MoveControlsToPool();
foreach (Pair pair in _panesList)
{
AbstractWizardPane pane = (AbstractWizardPane)pair.Second;
JetLinkLabel label = (JetLinkLabel)_controlPool.GetControl();
label.Text = pane.Header;
label.ClickableLink = (paneIndex <= _maxPaneIndex + 1) && label.Text != header;
if (label.ClickableLink)
{
if (label.Tag == null)
{
label.Click += new EventHandler(selectlabel_Click);
}
label.Tag = paneIndex;
}
++paneIndex;
label.Top = top;
label.Left = 8 + 8 * (int)pair.First;
label.Width = _listPanel.Width - 8 - label.Left;
label.Height = 17;
label.Font = new Font(_btnHelp.Font, FontStyle.Regular);
if (label.Text == header)
{
label.Font = new Font(label.Font, FontStyle.Bold);
}
top += 18;
}
_controlPool.RemovePooledControls();
}
public void RegisterPane(int priority, AbstractWizardPane pane)
{
_panesQueue.Push(-priority, pane);
pane._parent = this;
if (PaneRegistered != null)
{
PaneRegistered(pane);
}
}
internal void OnPaneGotInvalid(AbstractWizardPane pane)
{
AbstractWizardPane currentPane = CurrentPane;
if (currentPane != null && currentPane.Equals(pane))
{
_nextButton.Enabled = false;
}
}
internal void OnDeregisterPane(AbstractWizardPane pane)
{
AbstractWizardPane currentPane = CurrentPane;
if (currentPane != null && currentPane.Equals(pane))
{
_currentIndex = _minPaneIndex;
}
_cachedPanes.Remove(pane);
InvalidateView();
}
public void DeregisterPane(AbstractWizardPane pane)
{
foreach (PriorityQueue.QueueEntry e in _panesQueue)
{
if (e.Value.Equals(pane))
{
_panesQueue.Remove(e);
OnDeregisterPane(pane);
break;
}
}
}
private void LeaveCurrentPane(PaneChangeReason reason)
{
AbstractWizardPane currentPane = CurrentPane;
if (currentPane != null)
{
Control control = GetControl(currentPane);
control.Visible = false;
_paneControlPanel.Controls.Remove(control);
currentPane.LeavePane(reason);
}
}
private void InvalidateView(PriorityQueue panes, int indent)
{
foreach (PriorityQueue.QueueEntry e in panes)
{
AbstractWizardPane pane = (AbstractWizardPane)e.Value;
pane.PaneGotValid += OnPaneGotValid;
pane.PaneGotInvalid += OnPaneGotInvalid;
pane.PaneRegistered += OnRegisterPane;
pane.PaneDeregistered += OnDeregisterPane;
_panesList.Add(new Pair(indent, pane));
InvalidateView(pane._panesQueue, indent + 1);
}
}
private Control GetControl(AbstractWizardPane pane)
{
Control result = (Control)_cachedPanes[pane];
if (result == null)
{
result = pane.Pane;
DialogBase.AdjustContolProperties(result);
pane.ShowPane();
_cachedPanes[pane] = result;
}
return(result);
}
private void ShowActivePaneHelp()
{
string topic = null;
AbstractWizardPane currentPane = CurrentPane;
if (currentPane != null)
{
topic = currentPane.HelpKeyword;
}
if (topic == null)
{
topic = "/getstarted/indexing_your_computers_resources.html";
}
Help.ShowHelp(this, Core.UIManager.HelpFileName, topic);
}
private void InvalidateView()
{
LeaveCurrentPane(PaneChangeReason.Invalidate);
foreach (Pair pair in _panesList)
{
AbstractWizardPane pane = (AbstractWizardPane)pair.Second;
pane.PaneGotValid -= OnPaneGotValid;
pane.PaneGotInvalid -= OnPaneGotInvalid;
pane.PaneRegistered -= OnRegisterPane;
pane.PaneDeregistered -= OnDeregisterPane;
}
_panesList.Clear();
InvalidateView(_panesQueue, 0);
EnterCurrentPane(PaneChangeReason.Invalidate);
}
private void EnterCurrentPane(PaneChangeReason reason)
{
if (_maxPaneIndex < _currentIndex)
{
_maxPaneIndex = _currentIndex;
}
AbstractWizardPane currentPane = CurrentPane;
if (currentPane != null)
{
Control control = GetControl(currentPane);
_paneControlPanel.Controls.Add(control);
control.Dock = DockStyle.Fill;
control.Visible = true;
_headerLabel.Text = currentPane.Header;
Core.UserInterfaceAP.QueueJob(new MethodInvoker(DrawListOfHeaders));
currentPane.EnterPane(reason);
}
_backButton.Enabled = _currentIndex > _minPaneIndex;
_panePanel.Visible = _currentIndex >= 0;
_pictureBox.Visible = _currentIndex < 0;
_nextButton.Text = (_currentIndex < _panesList.Count - 1) ? "&Next >" : "Fi&nish";
}
public void RegisterPane(int priority, AbstractWizardPane pane)
{
_panesQueue.Push(-priority, pane);
OnRegisterPane(pane);
}
internal void OnRegisterPane(AbstractWizardPane pane)
{
InvalidateView();
}
