/// <summary>
/// sideBarControl_SelectedIndexChanged event handler.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">An EventArgs that contains the event data.</param>
private void sideBarControl_SelectedIndexChanged(object sender, EventArgs e)
{
// Make the selected PreferencesPanel visible.
if (sideBarControl.SelectedIndex < preferencesPanelList.Count && preferencesPanelList[sideBarControl.SelectedIndex] != null)
{
PreferencesPanel preferencesPanel = (PreferencesPanel)preferencesPanelList[sideBarControl.SelectedIndex];
if (BidiHelper.IsRightToLeft && preferencesPanel.RightToLeft != RightToLeft.Yes)
{
preferencesPanel.RightToLeft = RightToLeft.Yes;
}
BidiHelper.RtlLayoutFixup(preferencesPanel);
panelPreferences.Controls.Add(preferencesPanel);
if (ShowKeyboardCues)
{
//fix bug 406441, if the show cues window messages have been sent to the form
//resend them to force the new control to show them
ControlHelper.HideAccelerators(this);
ControlHelper.ShowAccelerators(this);
}
if (ShowFocusCues)
{
//fix bug 406420, if the show cues window messages have been sent to the form
//resend them to force the new control to show them
ControlHelper.HideFocus(this);
ControlHelper.ShowFocus(this);
}
preferencesPanel.BringToFront();
}
// Remove unselected panels.
RemoveUnselectedPanels();
}
/// <summary>
/// Helper method to save Preferences.
/// Returns true if saved successfully.
/// </summary>
private bool SavePreferences()
{
TabSwitcher tabSwitcher = new TabSwitcher(sideBarControl);
for (int i = 0; i < preferencesPanelList.Count; i++)
{
PreferencesPanel preferencesPanel = (PreferencesPanel)preferencesPanelList[i];
tabSwitcher.Tab = i;
if (!preferencesPanel.PrepareSave(new PreferencesPanel.SwitchToPanel(tabSwitcher.Switch)))
{
return(false);
}
}
// Save every PreferencesPanel.
for (int i = 0; i < preferencesPanelList.Count; i++)
{
PreferencesPanel preferencesPanel = (PreferencesPanel)preferencesPanelList[i];
if (preferencesPanel != null)
{
preferencesPanel.Save();
}
}
// Disable the Apply button.
buttonApply.Enabled = false;
//notify listeners that the preferences where saved.
OnPreferencesSaved(EventArgs.Empty);
return(true);
}
private int GetPanelHeightRequired(PreferencesPanel preferencesPanel)
{
int maxBottom = 0;
foreach (Control c in preferencesPanel.Controls)
{
maxBottom = Math.Max(maxBottom, c.Bottom);
}
return(maxBottom);
}
/// <summary>
/// Removes all unselected panels.
/// </summary>
private void RemoveUnselectedPanels()
{
if (!initialized)
{
return;
}
for (int i = 0; i < preferencesPanelList.Count; i++)
{
if (i != sideBarControl.SelectedIndex && preferencesPanelList[i] != null)
{
PreferencesPanel preferencesPanel = (PreferencesPanel)preferencesPanelList[i];
if (panelPreferences.Controls.Contains(preferencesPanel))
{
panelPreferences.Controls.Remove(preferencesPanel);
}
}
}
}
/// <summary>
/// Sets a PreferencesPanel.
/// </summary>
/// <param name="index">Index of the entry to set; zero based.</param>
/// <param name="preferencesPanel">The PreferencesPanel to set.</param>
public void SetEntry(int index, PreferencesPanel preferencesPanel)
{
// Set the SideBarControl entry.
sideBarControl.SetEntry(index, preferencesPanel.PanelBitmap, preferencesPanel.PanelName, "btn" + preferencesPanel.Name);
// Set our PreferencesPanel event handlers.
preferencesPanel.Modified += new EventHandler(preferencesPanel_Modified);
// Replace and existing PreferencesPanel.
if (index < preferencesPanelList.Count)
{
// Remove the existing PreferencesPanel.
if (preferencesPanelList[index] != null)
{
PreferencesPanel oldPreferencesPanel = (PreferencesPanel)preferencesPanelList[index];
oldPreferencesPanel.Modified -= new EventHandler(preferencesPanel_Modified);
if (sideBarControl.SelectedIndex == index)
{
panelPreferences.Controls.Remove(oldPreferencesPanel);
}
}
// Set the new PreferencesPabel.
preferencesPanelList[index] = preferencesPanel;
}
// Add a new PreferencesPanel.
else
{
// Ensure that there are entries up to the index position (make them null). This
// allows the user of this control to add his entries out of order or with gaps.
for (int i = preferencesPanelList.Count; i < index; i++)
{
preferencesPanelList.Add(null);
}
// Add the BitmapButton.
preferencesPanelList.Add(preferencesPanel);
}
// Add the Preferences panel.
preferencesPanel.Dock = DockStyle.Fill;
panelPreferences.Controls.Add(preferencesPanel);
}
private int GetPanelHeightRequired(PreferencesPanel preferencesPanel)
{
int maxBottom = 0;
foreach (Control c in preferencesPanel.Controls)
maxBottom = Math.Max(maxBottom, c.Bottom);
return maxBottom;
}
/// <summary>
/// Sets a PreferencesPanel.
/// </summary>
/// <param name="index">Index of the entry to set; zero based.</param>
/// <param name="preferencesPanel">The PreferencesPanel to set.</param>
public void SetEntry(int index, PreferencesPanel preferencesPanel)
{
// Set the SideBarControl entry.
sideBarControl.SetEntry(index, preferencesPanel.PanelBitmap, preferencesPanel.PanelName, "btn" + preferencesPanel.Name);
// Set our PreferencesPanel event handlers.
preferencesPanel.Modified += new EventHandler(preferencesPanel_Modified);
// Replace and existing PreferencesPanel.
if (index < preferencesPanelList.Count)
{
// Remove the existing PreferencesPanel.
if (preferencesPanelList[index] != null)
{
PreferencesPanel oldPreferencesPanel = (PreferencesPanel)preferencesPanelList[index];
oldPreferencesPanel.Modified -= new EventHandler(preferencesPanel_Modified);
if (sideBarControl.SelectedIndex == index)
panelPreferences.Controls.Remove(oldPreferencesPanel);
}
// Set the new PreferencesPabel.
preferencesPanelList[index] = preferencesPanel;
}
// Add a new PreferencesPanel.
else
{
// Ensure that there are entries up to the index position (make them null). This
// allows the user of this control to add his entries out of order or with gaps.
for (int i = preferencesPanelList.Count; i < index; i++)
preferencesPanelList.Add(null);
// Add the BitmapButton.
preferencesPanelList.Add(preferencesPanel);
}
// Add the Preferences panel.
preferencesPanel.Dock = DockStyle.Fill;
panelPreferences.Controls.Add(preferencesPanel);
}
