public override bool ProcessMnemonicEx(char charCode)
{
// If different ribbon tab item is selected we should not exit the Alt mode...
BaseItem item = null;
if (m_CaptionVisible)
{
item = GetItemForMnemonic(m_StripContainer.CaptionContainer, charCode, false, true);
if (item != null)
{
if (ProcessItemMnemonicKey(item))
{
ReleaseAltFocus();
return true;
}
}
}
RibbonControl rc = this.GetRibbonControl();
if (rc != null && rc.QatPositionedBelowRibbon)
{
if (rc.QatToolbar.ProcessMnemonicEx(charCode))
{
ReleaseAltFocus();
return true;
}
}
if (item == null)
{
item = GetItemForMnemonic(this.GetBaseItemContainer(), charCode, true, true);
}
if (item is RibbonTabItem && item.Visible)
{
if (!m_AltFocus)
{
GiveKeyTipsAltFocus();
}
this.ShowKeyTips = false;
if (item != this.SelectedRibbonTabItem)
{
// Switch the tab
item.RaiseClick();
//this.ShowKeyTips = true;
}
else if (this.SelectedRibbonTabItem != null && rc != null && !rc.Expanded && !rc.IsPopupMode)
rc.RibbonTabItemClick(this.SelectedRibbonTabItem);
if (this.SelectedRibbonTabItem != null && m_KeyTipsEnabled)
{
if (m_AltFocusedControl != null)
m_AltFocusedControl.ShowKeyTips = false;
m_AltFocusedControl = this.SelectedRibbonTabItem.Panel;
if (m_AltFocusedControl != null)
m_AltFocusedControl.ShowKeyTips = true;
}
// Keep the Alt focus
return true;
}
else if (item != null && ProcessItemMnemonicKey(item))
{
this.ShowKeyTips = false;
if (item is ApplicationButton)
{
ApplicationButton appButton = (ApplicationButton)item;
if (appButton.BackstageTab != null)
{
if (m_AltFocusedControl != null)
m_AltFocusedControl.ShowKeyTips = false;
m_AltFocusedControl = appButton.BackstageTab.TabStrip;
if (!m_AltFocusedControl.ShowKeyTips)
m_AltFocusedControl.ShowKeyTips = true;
}
}
return true;
}
//if (base.ProcessMnemonicEx(charCode))
//{
// ReleaseAltFocus();
// return true;
//}
if (m_AltFocus && this.SelectedRibbonTabItem != null && this.SelectedRibbonTabItem.Panel != null)
{
Control panel = this.SelectedRibbonTabItem.Panel;
foreach (Control c in panel.Controls)
{
if (c is RibbonBar && c.Visible)
{
if (IsMnemonic(charCode, c.Text))
{
// Select RibbonBar for Alt+ Key access
this.ShowKeyTips = false;
((RibbonBar)c).ShowKeyTips = true;
if (m_AltFocusedControl != null)
m_AltFocusedControl.ShowKeyTips = false;
m_AltFocusedControl = (IKeyTipsControl)c;
return true;
}
}
}
}
return false;
}
private void ReleaseAltFocus()
{
if (m_AltFocus)
{
ReleaseActiveWindowTimer();
if (!this.ShowKeyTips && m_AltFocusedControl != null)
{
m_AltFocusedControl.ShowKeyTips = false;
m_AltFocusedControl = null;
}
this.ShowKeyTips = false;
}
m_AltFocus = false;
}
private void ActivateKeyTips()
{
ApplicationButton appButton = GetApplicationButton() as ApplicationButton;
if (appButton != null && appButton.BackstageTab != null && appButton.Expanded)
{
if (m_AltFocusedControl != null)
m_AltFocusedControl.ShowKeyTips = false;
m_AltFocusedControl = appButton.BackstageTab.TabStrip;
if (!m_AltFocusedControl.ShowKeyTips)
m_AltFocusedControl.ShowKeyTips = true;
}
else
GiveKeyTipsAltFocus();
}
internal void BackstageTabClosed(SuperTabControl tabControl)
{
if (m_AltFocusedControl == tabControl || m_AltFocusedControl == tabControl.TabStrip)
m_AltFocusedControl = null;
}
/// <summary>
/// Called when ShowKeyTips on RibbonBar contained by this Ribbon is set to true
/// </summary>
internal void OnRibbonBarShowKeyTips(RibbonBar bar)
{
if (!m_AltFocus)
{
m_AltFocus = true;
}
if (m_AltFocusedControl != bar.Parent && bar.Parent is RibbonPanel)
{
if (m_AltFocusedControl != null)
m_AltFocusedControl.ShowKeyTips = false;
m_AltFocusedControl = bar.Parent as IKeyTipsControl;
if (m_AltFocusedControl != null)
m_AltFocusedControl.ShowKeyTips = true;
}
}
public override bool ProcessMnemonicEx(char charCode)
{
// If different ribbon tab item is selected we should not exit the Alt mode...
BaseItem item = null;
if (_CaptionVisible)
{
item = GetItemForMnemonic(_StripContainer.CaptionContainer, charCode, false, true);
if (item != null)
{
if (ProcessItemMnemonicKey(item))
{
ReleaseAltFocus();
return true;
}
}
}
MetroShell rc = this.GetMetroTab();
if (item == null)
{
item = GetItemForMnemonic(this.GetBaseItemContainer(), charCode, true, true);
}
if (item is MetroTabItem && item.Visible)
{
if (!_AltFocus)
{
GiveKeyTipsAltFocus();
}
this.ShowKeyTips = false;
if (item != this.SelectedTab)
{
// Switch the tab
item.RaiseClick();
//this.ShowKeyTips = true;
}
if (this.SelectedTab != null && _KeyTipsEnabled)
{
if (_AltFocusedControl != null)
_AltFocusedControl.ShowKeyTips = false;
_AltFocusedControl = this.SelectedTab.Panel;
if (_AltFocusedControl != null)
_AltFocusedControl.ShowKeyTips = true;
}
// Keep the Alt focus
return true;
}
else if (item != null && ProcessItemMnemonicKey(item))
{
this.ShowKeyTips = false;
if (item is MetroAppButton)
{
MetroAppButton appButton = (MetroAppButton)item;
if (appButton.BackstageTab != null)
{
if (_AltFocusedControl != null)
_AltFocusedControl.ShowKeyTips = false;
_AltFocusedControl = appButton.BackstageTab.TabStrip;
if (!_AltFocusedControl.ShowKeyTips)
_AltFocusedControl.ShowKeyTips = true;
}
}
return true;
}
//if (base.ProcessMnemonicEx(charCode))
//{
// ReleaseAltFocus();
// return true;
//}
if (_AltFocus && this.SelectedTab != null && this.SelectedTab.Panel != null)
{
Control panel = this.SelectedTab.Panel;
foreach (Control c in panel.Controls)
{
if (c is RibbonBar && c.Visible)
{
if (IsMnemonic(charCode, c.Text))
{
// Select RibbonBar for Alt+ Key access
this.ShowKeyTips = false;
((RibbonBar)c).ShowKeyTips = true;
if (_AltFocusedControl != null)
_AltFocusedControl.ShowKeyTips = false;
_AltFocusedControl = (IKeyTipsControl)c;
return true;
}
}
}
}
return false;
}
