From 826516581b8f6855c9661a2ee99d4a3b98e9b159 Mon Sep 17 00:00:00 2001
From: yiliang114 <1204183885@qq.com>
Date: Sun, 23 Nov 2025 21:45:44 +0800
Subject: [PATCH] feat(vscode-ide-companion): send initial active editor state
 to WebView on initialization
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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- Send activeEditorChanged message with initial editor state when WebView is created
- Include fileName, filePath, and selection info if available
- Applied in both side panel and editor panel initialization

This ensures the WebView displays the current file context immediately on load.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 .../src/WebViewProvider.ts                    | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/packages/vscode-ide-companion/src/WebViewProvider.ts b/packages/vscode-ide-companion/src/WebViewProvider.ts
index 5a9c288f..af7282a7 100644
--- a/packages/vscode-ide-companion/src/WebViewProvider.ts
+++ b/packages/vscode-ide-companion/src/WebViewProvider.ts
@@ -231,6 +231,27 @@ export class WebViewProvider {
       });
     this.disposables.push(selectionChangeDisposable);
 
+    // Send initial active editor state to WebView
+    const initialEditor = vscode.window.activeTextEditor;
+    if (initialEditor) {
+      const filePath = initialEditor.document.uri.fsPath || null;
+      const fileName = filePath ? getFileName(filePath) : null;
+
+      let selectionInfo = null;
+      if (!initialEditor.selection.isEmpty) {
+        const selection = initialEditor.selection;
+        selectionInfo = {
+          startLine: selection.start.line + 1,
+          endLine: selection.end.line + 1,
+        };
+      }
+
+      this.sendMessageToWebView({
+        type: 'activeEditorChanged',
+        data: { fileName, filePath, selection: selectionInfo },
+      });
+    }
+
     // Check if we have valid auth cache and auto-reconnect
     if (!this.agentInitialized) {
       const workspaceFolder = vscode.workspace.workspaceFolders?.[0];
@@ -520,6 +541,27 @@ export class WebViewProvider {
     );
     this.disposables.push(editorChangeDisposable);
 
+    // Send initial active editor state to WebView
+    const initialEditor = vscode.window.activeTextEditor;
+    if (initialEditor) {
+      const filePath = initialEditor.document.uri.fsPath || null;
+      const fileName = filePath ? getFileName(filePath) : null;
+
+      let selectionInfo = null;
+      if (!initialEditor.selection.isEmpty) {
+        const selection = initialEditor.selection;
+        selectionInfo = {
+          startLine: selection.start.line + 1,
+          endLine: selection.end.line + 1,
+        };
+      }
+
+      this.sendMessageToWebView({
+        type: 'activeEditorChanged',
+        data: { fileName, filePath, selection: selectionInfo },
+      });
+    }
+
     // Capture the tab reference on restore
     this.panelManager.captureTab();