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Added functioning tests.

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This commit is contained in:
Terochi
2022-11-15 16:12:24 +01:00
committed by Terochi
parent a79af6671e
commit 3d4962e181
4 changed files with 69 additions and 26 deletions
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32
osu.Game/Graphics/UserInterface/MessageHistoryTextBox.cs → osu.Game/Graphics/UserInterface/HistoryTextBox.cs
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@ -7,56 +7,52 @@ using osuTK.Input;
namespace osu.Game.Graphics.UserInterface
{
public class MessageHistoryTextBox : FocusedTextBox
public class HistoryTextBox : FocusedTextBox
{
private readonly List<string> messageHistory = new List<string>();
private int messageIndex = -1;
public IReadOnlyList<string> MessageHistory => messageHistory;
private int historyIndex = -1;
private string originalMessage = string.Empty;
public MessageHistoryTextBox()
public HistoryTextBox()
{
Current.ValueChanged += text =>
{
if (string.IsNullOrEmpty(text.NewValue))
messageIndex = -1;
historyIndex = -1;
};
}
protected override bool OnKeyDown(KeyDownEvent e)
{
/* Behavior:
* add when on last element -> last element stays
* subtract when on first element -> sets to original text
* reset indexing when Text is set to Empty
*/
switch (e.Key)
{
case Key.Up:
if (messageIndex == -1)
if (historyIndex == -1)
originalMessage = Text;
if (messageIndex == messageHistory.Count - 1)
if (historyIndex == messageHistory.Count - 1)
return true;
Text = messageHistory[++messageIndex];
Text = messageHistory[++historyIndex];
return true;
case Key.Down:
if (messageIndex == -1)
if (historyIndex == -1)
return true;
if (messageIndex == 0)
if (historyIndex == 0)
{
messageIndex = -1;
historyIndex = -1;
Text = originalMessage;
return true;
}
Text = messageHistory[--messageIndex];
Text = messageHistory[--historyIndex];
return true;
}
@ -69,7 +65,7 @@ namespace osu.Game.Graphics.UserInterface
if (!string.IsNullOrEmpty(Text))
messageHistory.Insert(0, Text);
messageIndex = -1;
historyIndex = -1;
base.Commit();
}