/// <summary>Clears sent message history.</summary>
internal void ClearHistory()
{
this.sentMessageHistory.Clear();
this.bCheatHistoryPosition.SetValue(-1);
if (this.currentTypedMessage == null)
{
this.currentTypedMessage = this.commandChatTextBox.Save();
}
this.commandChatTextBox.Load(this.currentTypedMessage, true);
}
/// <summary>Handles key press events.</summary>
public override void receiveKeyPress(Keys key)
{
if (!this.isActive())
{
return;
}
if (key == Keys.Up)
{
if (this.bCheatHistoryPosition.GetValue() >= this.sentMessageHistory.Count - 1)
{
return;
}
if (this.bCheatHistoryPosition.GetValue() == -1)
{
this.currentTypedMessage = this.commandChatTextBox.Save();
}
this.bCheatHistoryPosition.SetValue(this.bCheatHistoryPosition.GetValue() + 1);
this.commandChatTextBox.Load(this.sentMessageHistory[this.bCheatHistoryPosition.GetValue()]);
}
else if (key == Keys.Down)
{
if (this.bCheatHistoryPosition.GetValue() <= 0)
{
if (this.bCheatHistoryPosition.GetValue() == -1)
{
return;
}
this.bCheatHistoryPosition.SetValue(-1);
//This makes the user able to type in the box again.
int currIndex = this.displayLineIndex;
this.clickAway();
this.activate();
this.displayLineIndex = currIndex;
this.commandChatTextBox.Load(this.currentTypedMessage, true);
return;
}
this.bCheatHistoryPosition.SetValue(this.bCheatHistoryPosition.GetValue() - 1);
this.commandChatTextBox.Load(this.sentMessageHistory[this.bCheatHistoryPosition.GetValue()]);
}
else if (key == Keys.Left)
{
this.commandChatTextBox.OnLeftArrowPress();
}
else if (key == Keys.Right)
{
this.commandChatTextBox.OnRightArrowPress();
}
}
/// <summary>Restored a previously saved state.</summary>
public void Load(CommandChatTextBoxState state, bool useSavedPosition = false)
{
this.finalText.Clear();
foreach (ChatSnippet snippet in state.FinalText)
{
this.finalText.Add(Utils.CopyChatSnippet(snippet));
}
if (useSavedPosition)
{
this.currentInsertPosition = state.CurrentInsertPosition;
this.currentSnippetIndex = state.CurrentSnippetIndex;
}
else
{
this.MoveCursorAllTheWayRight();
}
this.UpdateForNewRecepient(state.CurrentRecipientId, state.CurrentRecipientName);
this.updateWidth();
}