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Add debug commands search popup to Output Log

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This commit is contained in:
Wojtek Figat
2024-10-24 19:26:11 +02:00
parent 5904c0eea5
commit 87d35f0314
3 changed files with 265 additions and 49 deletions
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211
Source/Editor/Windows/OutputLogWindow.cs
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@@ -129,7 +129,57 @@ namespace FlaxEditor.Windows
/// </summary>
private class CommandLineBox : TextBox
{
private sealed class Item : ItemsListContextMenu.Item
{
public CommandLineBox Owner;
public Item()
{
}
protected override void GetTextRect(out Rectangle rect)
{
rect = new Rectangle(2, 0, Width - 4, Height);
}
public override bool OnCharInput(char c)
{
if (Owner != null && (!Owner._searchPopup?.Visible ?? true))
{
// Redirect input into search textbox while typing and using command history
Owner.Set(Owner.Text + c);
return true;
}
return false;
}
public override bool OnKeyDown(KeyboardKeys key)
{
switch (key)
{
case KeyboardKeys.Delete:
case KeyboardKeys.Backspace:
if (Owner != null && (!Owner._searchPopup?.Visible ?? true))
{
// Redirect input into search textbox while typing and using command history
Owner.OnKeyDown(key);
return true;
}
break;
}
return base.OnKeyDown(key);
}
public override void OnDestroy()
{
Owner = null;
base.OnDestroy();
}
}
private OutputLogWindow _window;
private ItemsListContextMenu _searchPopup;
private bool _isSettingText;
public CommandLineBox(float x, float y, float width, OutputLogWindow window)
: base(false, x, y, width)
@@ -138,6 +188,100 @@ namespace FlaxEditor.Windows
_window = window;
}
private void Set(string command)
{
_isSettingText = true;
SetText(command);
SetSelection(command.Length);
_isSettingText = false;
}
private void ShowPopup(ref ItemsListContextMenu cm, IEnumerable<string> commands, string searchText = null)
{
if (cm == null)
cm = new ItemsListContextMenu(180, 220, false);
else
cm.ClearItems();
// Add items
ItemsListContextMenu.Item lastItem = null;
foreach (var command in commands)
{
cm.AddItem(lastItem = new Item
{
Name = command,
Owner = this,
});
lastItem.Focused += item =>
{
// Set command
Set(item.Name);
};
}
cm.ItemClicked += item =>
{
// Execute command
OnKeyDown(KeyboardKeys.Return);
};
// Setup popup
var count = commands.Count();
var totalHeight = count * lastItem.Height + cm.ItemsPanel.Margin.Height + cm.ItemsPanel.Spacing * (count - 1);
cm.Height = 220;
if (cm.Height > totalHeight)
cm.Height = totalHeight; // Limit popup height if list is small
if (searchText != null)
{
cm.SortItems();
cm.Search(searchText);
cm.UseVisibilityControl = false;
cm.UseInput = false;
}
// Show popup
cm.Show(this, Float2.Zero, ContextMenuDirection.RightUp);
cm.ScrollViewTo(lastItem);
if (searchText != null)
{
RootWindow.Window.LostFocus += OnRootWindowLostFocus;
}
else
{
lastItem.Focus();
}
}
private void OnRootWindowLostFocus()
{
// Prevent popup from staying active when editor window looses focus
_searchPopup?.Hide();
if (RootWindow?.Window != null)
RootWindow.Window.LostFocus -= OnRootWindowLostFocus;
}
/// <inheritdoc />
protected override void OnTextChanged()
{
base.OnTextChanged();
// Skip when editing text from code
if (_isSettingText)
return;
// Show commands search popup based on current text input
var text = Text.Trim();
if (text.Length != 0)
{
DebugCommands.Search(text, out var matches);
if (matches.Length != 0)
{
ShowPopup(ref _searchPopup, matches, text);
return;
}
}
_searchPopup?.Hide();
}
/// <inheritdoc />
public override bool OnKeyDown(KeyboardKeys key)
{
@@ -146,6 +290,7 @@ namespace FlaxEditor.Windows
case KeyboardKeys.Return:
{
// Run command
_searchPopup?.Hide();
var command = Text.Trim();
if (command.Length == 0)
return true;
@@ -175,8 +320,7 @@ namespace FlaxEditor.Windows
else if (matches.Length == 1)
{
// Exact match
SetText(matches[0]);
SetSelection(Text.Length);
Set(matches[0]);
}
else
{
@@ -202,57 +346,60 @@ namespace FlaxEditor.Windows
if (sharedLength > minLength)
{
// Use the largest shared part of all matches
SetText(matches[0].Substring(0, sharedLength));
SetSelection(sharedLength);
Set(matches[0].Substring(0, sharedLength));
}
}
return true;
}
case KeyboardKeys.ArrowUp:
{
if (TextLength == 0)
if (_searchPopup != null && _searchPopup.Visible)
{
// Route navigation to active popup
var focusedItem = _searchPopup.RootWindow.FocusedControl as Item;
if (focusedItem == null)
_searchPopup.SelectItem((Item)_searchPopup.ItemsPanel.Children.Last());
else
_searchPopup.OnKeyDown(key);
}
else if (TextLength == 0)
{
if (_window._commandHistory != null && _window._commandHistory.Count != 0)
{
// Show command history popup
var cm = new ItemsListContextMenu(180, 220, false);
ItemsListContextMenu.Item lastItem = null;
var count = _window._commandHistory.Count;
for (int i = 0; i < count; i++)
{
var command = _window._commandHistory[i];
cm.AddItem(lastItem = new ItemsListContextMenu.Item
{
Name = command,
});
}
cm.ItemClicked += item =>
{
SetText(item.Name);
SetSelection(Text.Length);
};
var totalHeight = count * lastItem.Height + cm.ItemsPanel.Margin.Height + cm.ItemsPanel.Spacing * (count - 1);
if (cm.Height > totalHeight)
cm.Height = totalHeight; // Limit popup height if history is small
cm.Show(this, Float2.Zero, ContextMenuDirection.RightUp);
lastItem.Focus();
cm.ScrollViewTo(lastItem);
_searchPopup?.Hide();
ItemsListContextMenu cm = null;
ShowPopup(ref cm, _window._commandHistory);
}
}
else
{
// TODO: focus similar commands (via popup)
}
return true;
}
case KeyboardKeys.ArrowDown:
{
// Ignore
if (_searchPopup != null && _searchPopup.Visible)
{
// Route navigation to active popup
var focusedItem = _searchPopup.RootWindow.FocusedControl as Item;
if (focusedItem == null)
_searchPopup.SelectItem((Item)_searchPopup.ItemsPanel.Children.First());
else
_searchPopup.OnKeyDown(key);
}
return true;
}
}
return base.OnKeyDown(key);
}
/// <inheritdoc />
public override void OnDestroy()
{
_searchPopup?.Dispose();
_searchPopup = null;
base.OnDestroy();
}
}
private InterfaceOptions.TimestampsFormats _timestampsFormats;