rsdeps

commit fbf864b32f697fe4f46caf44299522b64a399f17
parent 853c01f05eb699a038ebd4633ed23b0ca3c68c4d
Author: Andy Khramtsov <>
Date:   Sun, 31 May 2026 15:13:24 +0300

feat: add subtree toggle

Diffstat:
M
src/rsdeps/pages/home.py
 | 
38
+++++++++++++++++++++++++++++++-------

1 file changed, 31 insertions(+), 7 deletions(-)
diff --git a/src/rsdeps/pages/home.py b/src/rsdeps/pages/home.py
@@ -30,23 +30,28 @@ class ids:
     recalculate_button: str = "recalculate-button"
 
     generate_button: str = "generate-button"
-    dependency_graph: str = "dependency-graph"
     reset_highlight_button: str = "reset-highlight-button"
+    toggles: str = "toggles"
+    dependency_graph: str = "dependency-graph"
     selected_node_details: str = "selected-node-details"
 
     cache_store: str = "cache-store"
     selected_node_store: str = "selected-node-store"
 
 
+class toggle_values:
+    subtree: str = "subtree"
+
+
 class colors:
     background: str = "#FAFAFA"
     outline: str = "#FFFFFF"
-    outline_highlight: str = "#808080"
+    outline_highlight: str = "#8080B0"
     node: str = "#B0D0F0"
     node_main: str = "#F080A0"
     node_faint: str = "#E0E0E0"
     line: str = "#B0B0B0"
-    line_highlight: str = "#808080"
+    line_highlight: str = "#8080B0"
     line_faint: str = "#E0E0E0"
     text: str = "#202020"
     text_faint: str = "#B0B0B0"
@@ -239,6 +244,12 @@ def layout():
                                 id=ids.reset_highlight_button,
                                 children="Deselect",
                             ),
+                            dcc.Checklist(
+                                id=ids.toggles,
+                                inline=True,
+                                persistence=True,
+                                options=[dict(label="Subtree", value=toggle_values.subtree)],
+                            ),
                         ],
                     ),
                     html.Div(
@@ -439,6 +450,7 @@ def draw_graph_figure(
     positions: dict[str, tuple[float, float]],
     adjacency_list: dict[str, set[str]],
     selected_node=None,
+    subtree: bool = False,
 ) -> go.Figure:
     highlight_nodes = set()
     if selected_node and selected_node in adjacency_list:
@@ -709,7 +721,7 @@ def display_cargo_lock_packages(inputs, state):
     ),
     prevent_initial_call=True,
 )
-def generate(inputs, state):
+def graph_generate(inputs, state):
     if not state["cargo_lock"]:
         raise PreventUpdate
     try:
@@ -754,6 +766,7 @@ def generate(inputs, state):
     ),
     dict(
         click_data=Input(ids.dependency_graph, "clickData"),
+        toggles=Input(ids.toggles, "value"),
         reset_highlight_button=Input(ids.reset_highlight_button, "n_clicks"),
     ),
     dict(
@@ -763,7 +776,7 @@ def generate(inputs, state):
     ),
     prevent_initial_call=True,
 )
-def update(inputs, state):
+def graph_update(inputs, state):
     if (
         not state["cache"]
         or state["cache"].get("positions") is None
@@ -775,13 +788,24 @@ def update(inputs, state):
 
     if ctx.triggered_id and ctx.triggered_id == ids.reset_highlight_button:
         selected = None
-    elif inputs["click_data"] and "points" in inputs["click_data"]:
+    elif (
+        ctx.triggered_id
+        and ctx.triggered_id == ids.dependency_graph
+        and inputs["click_data"]
+        and "points" in inputs["click_data"]
+    ):
         point = inputs["click_data"]["points"][0]
         selected = point.get("customdata", None)
     else:
         selected = None
+
     if state["selected_node_store"] and state["selected_node_store"].get("selected") == selected:
         selected = None
+    elif selected is None:
+        selected = state["selected_node_store"].get("selected")
+
+    toggles = inputs["toggles"] or []
+    subtree = toggle_values.subtree in toggles
 
     positions = state["cache"]["positions"]
     adjacency_list = unwrap_adjacency_list(state["cache"]["adjacency_list"])
@@ -803,7 +827,7 @@ def update(inputs, state):
     old_fig = state["figure"]
     uirevision = old_fig.get("layout", {}).get("uirevision", 0)
 
-    fig = draw_graph_figure(df_graph, positions, adjacency_list, selected)
+    fig = draw_graph_figure(df_graph, positions, adjacency_list, selected, subtree)
     fig.update_layout(uirevision=uirevision)
 
     return dict(