/// <summary>
/// Run the modal help dialog until the user exits.
/// </summary>
public static void Launch()
{
using (HelpDialog dialog = new HelpDialog())
{
Application.Run(dialog);
}
}
/// <summary>
/// Implement custom key handling on this view.
/// </summary>
/// <param name="kb">Contains the details about the key that produced the event.</param>
/// <returns>True if the key was handled, False otherwise.</returns>
public override bool ProcessKey(KeyEvent kb)
{
if (kb == null)
{
throw new ArgumentNullException(nameof(kb));
}
// Handle specific characters we want to have behavior.
//
char keyChar = (char)((uint)kb.Key & (uint)Key.CharMask);
switch (keyChar)
{
// Map vim Keys to be up and down.
//
case 'j':
kb.Key = Key.CursorDown;
return(base.ProcessKey(kb));
case 'k':
kb.Key = Key.CursorUp;
return(base.ProcessKey(kb));
// Enable hotkey refresh.
//
case 'r':
m_refreshTask.RequestRefresh();
return(true);
// Enable hotkey switch view to waiting.
//
case 'w':
SwitchPrStateView(PrState.Waiting);
return(true);
// Enable hotkey switch view to drafts.
//
case 'd':
SwitchPrStateView(PrState.Drafts);
return(true);
// Enable hotkey switch view to actionable.
//
case 'a':
SwitchPrStateView(PrState.Actionable);
return(true);
// Enable hotkey switch view to signed off.
//
case 's':
SwitchPrStateView(PrState.SignedOff);
return(true);
// Enable hotkey switch view to our created prs.
//
case 'c':
SwitchPrStateView(PrState.Created);
return(true);
// Enable hotkey help.
//
case 'h':
HelpDialog.Launch();
return(true);
// Enable hotkey quit.
//
case 'q':
Application.RequestStop();
return(true);
}
// Handle special characters.
//
switch (kb.Key)
{
// Hook Control-C and Esc as exit.
//
case Key.Esc:
case Key.C | Key.CtrlMask:
Application.RequestStop();
return(true);
}
// Forward everything else to the real implementation.
//
return(base.ProcessKey(kb));
}
