feat(vscode-ide-companion): wip configurable layout settings

packages/vscode-ide-companion/src/commands/index.ts

@@ -3,12 +3,17 @@ import type { DiffManager } from '../diff-manager.js';
 import type { WebViewProvider } from '../webview/WebViewProvider.js';
 
 type Logger = (message: string) => void;
+export type ChatHostLocation = 'editor' | 'panel' | 'secondary';
 
 export const runQwenCodeCommand = 'qwen-code.runQwenCode';
 export const showDiffCommand = 'qwenCode.showDiff';
 export const openChatCommand = 'qwen-code.openChat';
 export const openNewChatTabCommand = 'qwenCode.openNewChatTab';
 export const loginCommand = 'qwen-code.login';
+export const setChatLocationEditorCommand = 'qwen-code.setChatLocation.editor';
+export const setChatLocationPanelCommand = 'qwen-code.setChatLocation.panel';
+export const setChatLocationSecondaryCommand =
+  'qwen-code.setChatLocation.secondary';
 
 export function registerNewCommands(
   context: vscode.ExtensionContext,
@@ -16,11 +21,19 @@ export function registerNewCommands(
   diffManager: DiffManager,
   getWebViewProviders: () => WebViewProvider[],
   createWebViewProvider: () => WebViewProvider,
+  getChatHostLocation: () => ChatHostLocation,
+  focusChatView: () => Promise<void>,
 ): void {
   const disposables: vscode.Disposable[] = [];
 
   disposables.push(
     vscode.commands.registerCommand(openChatCommand, async () => {
+      const host = getChatHostLocation();
+      if (host !== 'editor') {
+        await focusChatView();
+        return;
+      }
+
       const providers = getWebViewProviders();
       if (providers.length > 0) {
         await providers[providers.length - 1].show();
@@ -58,6 +71,15 @@ export function registerNewCommands(
 
   disposables.push(
     vscode.commands.registerCommand(openNewChatTabCommand, async () => {
+      const host = getChatHostLocation();
+      if (host !== 'editor') {
+        vscode.window.showInformationMessage(
+          '当前配置使用面板/Secondary Bar 承载聊天，暂不支持多标签。将为你聚焦现有聊天视图。',
+        );
+        await focusChatView();
+        return;
+      }
+
       const provider = createWebViewProvider();
       // Session restoration is now disabled by default, so no need to suppress it
       await provider.show();
@@ -76,5 +98,75 @@ export function registerNewCommands(
       }
     }),
   );
+
+  const updateChatLocation = async (location: ChatHostLocation) => {
+    const current = getChatHostLocation();
+    if (current === location) {
+      log(`[Command] Chat location unchanged (${location}), focusing view`);
+      await focusChatView();
+      return;
+    }
+
+    const target: vscode.ConfigurationTarget =
+      vscode.workspace.workspaceFolders?.length && vscode.workspace.name
+        ? vscode.ConfigurationTarget.Workspace
+        : vscode.ConfigurationTarget.Global;
+
+    try {
+      await vscode.workspace
+        .getConfiguration('qwen-code')
+        .update('chat.location', location, target);
+      log(
+        `[Command] Chat location set to ${location} (target=${target}; prev=${current})`,
+      );
+      // Update context immediately so view container visibility switches without reload
+      await vscode.commands.executeCommand(
+        'setContext',
+        'qwenCode.chatLocation',
+        location,
+      );
+
+      // Dispose existing editor-hosted chat panels when moving to panel/secondary to avoid confusion.
+      if (location !== 'editor') {
+        for (const provider of getWebViewProviders()) {
+          try {
+            provider.getPanel()?.dispose();
+          } catch (error) {
+            log(
+              `[Command] Failed to dispose chat panel during relocation: ${error}`,
+            );
+          }
+        }
+      }
+
+      // Small delay to ensure context has updated before focusing
+      await new Promise((resolve) => setTimeout(resolve, 100));
+      await focusChatView();
+      void vscode.window.showInformationMessage(
+        `聊天位置已切换为 ${location === 'editor' ? '编辑器标签页' : location === 'panel' ? '底部面板' : 'Secondary Bar'}，已尝试为你打开对应位置。如未生效，请重载窗口。`,
+      );
+    } catch (error) {
+      const msg = error instanceof Error ? error.message : String(error);
+      log(`[Command] Failed to set chat location: ${msg}`);
+      void vscode.window.showErrorMessage(
+        `切换聊天位置失败：${msg}。可在 Settings 搜索 "Qwen Code Chat Location" 手动修改。`,
+      );
+    }
+  };
+
+  disposables.push(
+    vscode.commands.registerCommand(setChatLocationEditorCommand, async () => {
+      await updateChatLocation('editor');
+    }),
+    vscode.commands.registerCommand(setChatLocationPanelCommand, async () => {
+      await updateChatLocation('panel');
+    }),
+    vscode.commands.registerCommand(
+      setChatLocationSecondaryCommand,
+      async () => {
+        await updateChatLocation('secondary');
+      },
+    ),
+  );
   context.subscriptions.push(...disposables);
 }