refactor: 引入 workspaceEvents 并迁移核心组件事件处理

2025-05-09 13:45:20 +08:00
parent 70b2d92d8a
commit fdf5c18dfb
12 changed files with 231 additions and 236 deletions
@@ -0,0 +1,74 @@
+// packages/frontend/src/composables/workspaceEvents.ts
+import mitt from 'mitt';
+import type { ConnectionInfo } from '../stores/connections.store';
+import type { Terminal as XtermTerminal } from 'xterm';
+
+// 定义事件载荷类型
+export type WorkspaceEventPayloads = {
+  // Terminal Events
+  'terminal:input': { sessionId: string; data: string };
+  'terminal:resize': { sessionId: string; dims: { cols: number; rows: number } };
+  'terminal:ready': { sessionId: string; terminal: XtermTerminal; searchAddon: any };
+  'terminal:sendCommand': { command: string; sessionId?: string }; // sessionId 可选，用于指定目标，默认为 active
+  'terminal:clear': void; // sessionId 可选，默认为 active
+
+  // Editor Events
+  'editor:closeTab': { tabId: string };
+  'editor:activateTab': { tabId: string };
+  'editor:updateContent': { tabId: string; content: string };
+  'editor:saveTab': { tabId: string };
+  'editor:changeEncoding': { tabId: string; encoding: string };
+  'editor:closeOtherTabs': { tabId: string };
+  'editor:closeTabsToRight': { tabId: string };
+  'editor:closeTabsToLeft': { tabId: string };
+
+  // Connection Events
+  'connection:connect': { connectionId: number }; // 来自 WorkspaceConnectionList 或其他地方
+  'connection:openNewSession': { connectionId: number }; // 来自 WorkspaceConnectionList
+  'connection:requestAdd': void; // 来自 WorkspaceConnectionList 或 TerminalTabBar
+  'connection:requestEdit': { connectionInfo: ConnectionInfo }; // 来自 WorkspaceConnectionList 或 TerminalTabBar
+
+  // Search Events (主要由 CommandInputBar 或 PaneTitleBar 发出)
+  'search:start': { term: string; sessionId?: string }; // sessionId 可选，用于指定搜索目标终端
+  'search:findNext': void;
+  'search:findPrevious': void;
+  'search:close': void;
+
+  // Session Management Events (主要由 TerminalTabBar 发出)
+  'session:activate': { sessionId: string };
+  'session:close': { sessionId: string };
+  'session:closeOthers': { targetSessionId: string };
+  'session:closeToRight': { targetSessionId: string };
+  'session:closeToLeft': { targetSessionId: string };
+
+  // UI Interaction Events
+  'ui:openLayoutConfigurator': void;
+  // 'ui:toggleVirtualKeyboard': void; // 如果决定迁移 CommandInputBar 的这个事件
+};
+
+// 创建 mitt 事件发射器实例
+export const workspaceEmitter = mitt<WorkspaceEventPayloads>();
+
+/**
+ * Composable to get the workspace event emitter function.
+ * @returns The emit function from the mitt instance.
+ */
+export function useWorkspaceEventEmitter() {
+  return workspaceEmitter.emit;
+}
+
+/**
+ * Composable to get the workspace event subscriber function.
+ * @returns The 'on' function from the mitt instance for subscribing to events.
+ */
+export function useWorkspaceEventSubscriber() {
+  return workspaceEmitter.on;
+}
+
+/**
+ * Composable to get the workspace event unsubscriber function.
+ * @returns The 'off' function from the mitt instance for unsubscribing from events.
+ */
+export function useWorkspaceEventOff() {
+  return workspaceEmitter.off;
+}