Kit Manager: split available kits by dependency compatibility

Renamed "Kits to be installed" to "Kits available on the computer"
for kits whose dependencies are all in the app. Kits with unmet
dependencies go into a greyed-out "Other kits on the computer" section
that cannot be selected or ticked.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app_state.py

@@ -8,7 +8,7 @@ so later rebinding would only ever be seen by the module that did it.
 import configparser
 import os
 
-VERSION = "0.0.0.068"
+VERSION = "0.0.0.069"
 PROPERTIES_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "editor.properties")
 DEFAULT_GRID_SIZE = 10
 DEFAULT_ADD_TIMESTAMP = True

manage_kits.py

@@ -21,12 +21,14 @@ from tkinter import messagebox, ttk
 import app_state
 import palette
 import sax_file
+import schema
 
 NOT_DECLARED = "—"          # em dash, for a column with nothing to report
 NO_CHECKSUM = "(no checksum)"
 REMOVE_ACTION = "REMOVE from app"
 
 SECTION_TAG = "section"
+UNAVAILABLE_TAG = "unavailable"
 
 CHECKBOX_SIZE = 13
 
@@ -128,10 +130,17 @@ def collect_rows():
     required = sax_file.required_kit_names()
 
     installed = palette.list_kits()
-    # A kit the schema declares but Sedona home does not hold still gets a row: it is the
-    # clearest place to see that the file points at something missing.
     others = [name for name in installed if name not in declared_names]
 
+    suitable = []
+    unsuitable = []
+    for name in others:
+        deps = schema.read_kit_dependencies(name)
+        if all(d in declared_names for d in deps):
+            suitable.append(name)
+        else:
+            unsuitable.append(name)
+
     groups = [
         ("Installed kits", [
             (name, checksum) for name, checksum in declared if name in required
@@ -139,7 +148,7 @@ def collect_rows():
         ("Installed but not used kits", [
             (name, checksum) for name, checksum in declared if name not in required
         ]),
-        ("Kits to be installed", [(name, None) for name in others]),
+        ("Kits available on the computer", [(name, None) for name in suitable]),
     ]
 
     rows = []
@@ -173,9 +182,30 @@ def collect_rows():
                 "latest_text": column_label(*latest) if latest else NOT_DECLARED,
                 "options": options,
                 "choice": 0,
-                # The tick reflects the file as it stands: declared kits start ticked.
                 "checked": is_declared,
+                "unavailable": False,
             })
+
+    if unsuitable:
+        rows.append({"section": "Other kits on the computer (dependencies not in app)"})
+        for name in unsuitable:
+            builds = palette.kit_builds(name)
+            latest = builds[0] if builds else None
+            rows.append({
+                "kit": name,
+                "declared": False,
+                "required": False,
+                "checksum": None,
+                "builds": builds,
+                "latest": latest,
+                "installed_text": NOT_DECLARED,
+                "latest_text": column_label(*latest) if latest else NOT_DECLARED,
+                "options": [("Not available", None)],
+                "choice": 0,
+                "checked": False,
+                "unavailable": True,
+            })
+
     return rows
 
 
@@ -239,6 +269,7 @@ class KitsPanel:
         self.table.pack(fill=tk.BOTH, expand=True)
 
         self.table.tag_configure(SECTION_TAG, background="#dcdcdc")
+        self.table.tag_configure(UNAVAILABLE_TAG, foreground="#999999")
 
         self.boxes = {
             (True, True): make_checkbox_image(True, True),
@@ -315,8 +346,10 @@ class KitsPanel:
                     "", "end", values=(row["section"], "", "", ""), tags=(SECTION_TAG,),
                 )
                 continue
+            tags = (UNAVAILABLE_TAG,) if row.get("unavailable") else ()
             item = self.table.insert(
                 "", "end", image=self._row_image(row), values=self._row_values(row),
+                tags=tags,
             )
             self.row_by_item[item] = row
 
@@ -378,6 +411,8 @@ class KitsPanel:
         item = self.table.identify_row(event.y)
         if item not in self.row_by_item:
             return
+        if self.row_by_item[item].get("unavailable"):
+            return
 
         column = self.table.identify_column(event.x)
         if column == "#0":