From ee457c44c9cf139bc5563c8c98fad8f200f7cf6e Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Wed, 6 May 2026 22:20:38 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=A8=20Palette:=20Add=20progress=20indi?=
 =?UTF-8?q?cator=20and=20icon=20to=20call=20chain=20UX?=
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Co-authored-by: AhmmedSamier <17784876+AhmmedSamier@users.noreply.github.com>
---
 vscode-extension/src/extension.ts           | 10 +++++++++-
 vscode-extension/src/reference-code-lens.ts |  2 +-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/vscode-extension/src/extension.ts b/vscode-extension/src/extension.ts
index 37268d3f..1e9126e3 100644
--- a/vscode-extension/src/extension.ts
+++ b/vscode-extension/src/extension.ts
@@ -770,7 +770,15 @@ export async function activate(context: vscode.ExtensionContext) {
                 targetPosition = activeEditor.selection.active;
             }
 
-            await showCallChain(targetUri, targetPosition, symbolName);
+            await vscode.window.withProgress(
+                {
+                    location: vscode.ProgressLocation.Window,
+                    title: `DeepLens: Building call chain for ${symbolName || 'symbol'}...`,
+                },
+                async () => {
+                    await showCallChain(targetUri, targetPosition, symbolName);
+                },
+            );
         },
     );
 
diff --git a/vscode-extension/src/reference-code-lens.ts b/vscode-extension/src/reference-code-lens.ts
index d5fb8d84..0e4fa33b 100644
--- a/vscode-extension/src/reference-code-lens.ts
+++ b/vscode-extension/src/reference-code-lens.ts
@@ -175,7 +175,7 @@ export class ReferenceCodeLensProvider implements vscode.CodeLensProvider {
         // 3. Call Chain Lens
         if (this.showCallChain && this.supportsCallChain(symbol.kind)) {
             const callChainLens = new vscode.CodeLens(range, {
-                title: 'visualize call chain',
+                title: '$(call-incoming) visualize call chain',
                 command: 'deeplens.showCallChain',
                 arguments: [document.uri, position, symbol.name],
                 tooltip: `Visualize call hierarchy for ${symbol.name}`,