more organization

src/command_palette.py

@@ -1,24 +1,26 @@
 from __future__ import annotations
 
+from imgui_bundle import imgui
+
 from dataclasses import dataclass, field
 from typing      import Optional, Callable, List, Dict, Any
 
 
+
 @dataclass
 class Command:
- id: str
- title: str
- category: str
- shortcut: Optional[str] = None
- description: str = ""
+ id:           str
+ title:        str
+ category:     str
+ shortcut:     Optional[str] = None
+ description:  str = ""
  enabled_when: Optional[str] = None
- action: Optional[Callable] = None
-
+ action:       Optional[Callable] = None
 
 @dataclass
 class ScoredCommand:
  command: Command
- score: float
+ score:   float
 
 
 class CommandRegistry:
@@ -70,13 +72,10 @@ def _is_subsequence(query: str, target: str) -> bool:
 
 def _compute_score(query: str, target: str) -> float:
  score = 0.0
- if target.startswith(query):
-  score += 1.0
- elif _starts_at_word_boundary(query, target):
-  score += 0.5
- if _is_contiguous(query, target):
-  score += 0.3
- gaps = _count_gaps(query, target)
+ if   target.startswith(query):                score += 1.0
+ elif _starts_at_word_boundary(query, target): score += 0.5
+ if   _is_contiguous(query, target):           score += 0.3
+ gaps   = _count_gaps(query, target)
  score -= 0.1 * gaps
  return score
 
@@ -92,24 +91,23 @@ def _is_contiguous(query: str, target: str) -> bool:
 
 
 def _count_gaps(query: str, target: str) -> int:
- qi = 0
- gaps = 0
+ qi         = 0
+ gaps       = 0
  last_match = -1
  for ti, ch in enumerate(target):
   if qi < len(query) and ch == query[qi]:
-   if last_match >= 0 and ti - last_match > 1:
-    gaps += ti - last_match - 1
+   if last_match >= 0 and ti - last_match > 1: gaps += ti - last_match - 1
    last_match = ti
-   qi += 1
+   qi        += 1
  return gaps
 
 
 def _close_palette(app: Any) -> None:
  """Close the palette and reset all per-open state."""
- app.show_command_palette = False
- app._command_palette_query = ""
- app._command_palette_selected = 0
- app._command_palette_focused = False
+ app.show_command_palette           = False
+ app._command_palette_query         = ""
+ app._command_palette_selected      = 0
+ app._command_palette_focused       = False
  app._command_palette_input_focused = False
 
 
@@ -128,19 +126,14 @@ def render_palette_modal(app: Any, commands: List[Command]) -> None:
  if not getattr(app, "show_command_palette", False):
   return
 
- from imgui_bundle import imgui
-
  viewport = imgui.get_main_viewport()
- center = viewport.get_center()
+ center   = viewport.get_center()
  imgui.set_next_window_pos((center.x - 300, center.y - 200), imgui.Cond_.always)
  imgui.set_next_window_size((600, 400), imgui.Cond_.always)
 
- if not hasattr(app, "_command_palette_query"):
-  app._command_palette_query = ""
- if not hasattr(app, "_command_palette_selected"):
-  app._command_palette_selected = 0
- if not hasattr(app, "_command_palette_focused"):
-  app._command_palette_focused = False
+ if not hasattr(app, "_command_palette_query"):    app._command_palette_query    = ""
+ if not hasattr(app, "_command_palette_selected"): app._command_palette_selected = 0
+ if not hasattr(app, "_command_palette_focused"):  app._command_palette_focused  = False
 
  # Set focus on the window + input field ONCE per open.
  if not app._command_palette_focused:
@@ -154,7 +147,7 @@ def render_palette_modal(app: Any, commands: List[Command]) -> None:
 
  expanded, opened = imgui.begin("Command Palette##manual_slop", True, imgui.WindowFlags_.no_collapse)
  if not expanded or not opened:
-  app.show_command_palette = False
+  app.show_command_palette     = False
   app._command_palette_focused = False
   imgui.end()
   return
@@ -167,10 +160,8 @@ def render_palette_modal(app: Any, commands: List[Command]) -> None:
  # Process Up/Down/Enter BEFORE input_text so we see the keys before the
  # input field consumes them for cursor movement / text editing.
  results = fuzzy_match(app._command_palette_query, commands, top_n=20)
- if results:
-  app._command_palette_selected = max(0, min(app._command_palette_selected, len(results) - 1))
- else:
-  app._command_palette_selected = 0
+ if results: app._command_palette_selected = max(0, min(app._command_palette_selected, len(results) - 1))
+ else:       app._command_palette_selected = 0
 
  if imgui.is_key_pressed(imgui.Key.down_arrow):
   if results:
@@ -188,7 +179,7 @@ def render_palette_modal(app: Any, commands: List[Command]) -> None:
  if imgui.begin_child("##results", (0, -1)):
   for i, scored in enumerate(results):
    is_selected = (i == app._command_palette_selected)
-   label = f"[{scored.command.category}] {scored.command.title}"
+   label      = f"[{scored.command.category}] {scored.command.title}"
    clicked, _ = imgui.selectable(label, is_selected)
    if clicked:
     app._command_palette_selected = i