87 lines
3.0 KiB
GDScript
87 lines
3.0 KiB
GDScript
@tool
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extends VBoxContainer
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## Dock subpanel — renders the MCP request/response log buffer. Owns its own
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## UI subtree, the line-count cursor, and the display-visibility toggle. It
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## receives copied `{sequence, reset, lines}` values; neither this view nor its
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## parent Dock retains the root-owned log buffer.
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##
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## Extracted from mcp_dock.gd as part of audit-v2 #360 — see the comment at
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## the top of mcp_dock.gd for the broader extraction story.
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signal logging_enabled_changed(enabled: bool)
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const Dock := preload("res://addons/godot_ai/mcp_dock.gd")
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const Settings := preload("res://addons/godot_ai/utils/settings.gd")
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var _log_display: RichTextLabel
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var _log_toggle: CheckButton
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## Last `McpLogBuffer.total_logged()` value painted into the display. Tracking
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## the buffer's monotonic sequence (rather than its bounded `total_count()`)
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## keeps the viewer painting once the ring fills — a size-based cursor would
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## freeze at MAX_LINES on every subsequent append. See PR #392 for the bug.
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var _last_log_seq := 0
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## Build the UI synchronously here so callers (and detached-tree tests that
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## instantiate the dock with `McpDockScript.new()` and never enter the tree)
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## can interact with the panel's controls right after `setup()`. Mirrors the
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## pre-extraction inline-build behavior that test_dock.gd relies on.
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##
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## Idempotent: `_log_display == null` covers an unlikely double-`setup()` call
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## without rebuilding (which would orphan the prior controls).
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func setup() -> void:
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if _log_display == null:
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_build_ui()
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func _build_ui() -> void:
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add_child(HSeparator.new())
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var log_header_row := HBoxContainer.new()
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var log_header := Dock._make_header("MCP Log")
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log_header.size_flags_horizontal = Control.SIZE_EXPAND_FILL
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log_header_row.add_child(log_header)
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_log_toggle = CheckButton.new()
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_log_toggle.text = "Log"
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## Restore the persisted choice — a hardcoded `true` here meant the
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## toggle reset to noisy on every editor restart (#626).
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_log_toggle.button_pressed = Settings.mcp_logging_enabled()
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_log_toggle.toggled.connect(_on_log_toggled)
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log_header_row.add_child(_log_toggle)
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add_child(log_header_row)
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_log_display = RichTextLabel.new()
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_log_display.custom_minimum_size = Vector2(0, 80)
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_log_display.scroll_following = true
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_log_display.bbcode_enabled = false
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_log_display.selection_enabled = true
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_log_display.visible = _log_toggle.button_pressed
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add_child(_log_display)
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func sequence() -> int:
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return _last_log_seq
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func present_snapshot(snapshot: Dictionary) -> void:
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if _log_display == null:
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return
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var seq := int(snapshot.get("sequence", _last_log_seq))
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if bool(snapshot.get("reset", false)) or seq < _last_log_seq:
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_log_display.clear()
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_last_log_seq = 0
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var lines: Array[String] = []
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lines.assign(snapshot.get("lines", []))
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for line in lines:
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_log_display.add_text(line + "\n")
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_last_log_seq = seq
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func _on_log_toggled(enabled: bool) -> void:
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Settings.set_mcp_logging_enabled(enabled)
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_log_display.visible = enabled
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logging_enabled_changed.emit(enabled)
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