Baobhan Sith
309 lines
11 KiB
Vue
309 lines
11 KiB
Vue
<script setup lang="ts">
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import { computed, type PropType, ref, watch, defineExpose, onMounted, onBeforeUnmount } from 'vue'; // 添加 ref, watch, defineExpose, onMounted, onBeforeUnmount
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import { useI18n } from 'vue-i18n';
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// import { storeToRefs } from 'pinia'; // 移除 storeToRefs
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import MonacoEditor from './MonacoEditor.vue'; // 导入 Monaco Editor 组件
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import FileEditorTabs from './FileEditorTabs.vue'; // 导入标签栏组件 (路径确认无误)
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// import { useFileEditorStore } from '../stores/fileEditor.store'; // 移除 Store 导入
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import type { FileTab } from '../stores/fileEditor.store'; // 保留类型导入
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import { useFocusSwitcherStore } from '../stores/focusSwitcher.store'; // +++ 导入焦点切换 Store +++
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const { t } = useI18n();
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const focusSwitcherStore = useFocusSwitcherStore(); // +++ 实例化焦点切换 Store +++
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// --- Props ---
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const props = defineProps({
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tabs: {
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type: Array as PropType<FileTab[]>,
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required: true,
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},
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activeTabId: {
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type: String as PropType<string | null>,
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default: null,
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},
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sessionId: { // 需要 sessionId 来区分保存请求等 (虽然 tabs 里也有)
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type: String as PropType<string | null>,
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default: null,
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},
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});
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// --- Emits ---
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const emit = defineEmits<{
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(e: 'activate-tab', tabId: string): void;
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(e: 'close-tab', tabId: string): void;
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(e: 'request-save', tabId: string): void; // 发送保存请求，携带 tabId
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(e: 'update:content', payload: { tabId: string; content: string }): void; // 用于 v-model 同步
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}>();
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// --- 计算属性，用于模板绑定 ---
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const activeTab = computed((): FileTab | null => {
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if (!props.activeTabId) return null;
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return props.tabs.find(tab => tab.id === props.activeTabId) ?? null;
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});
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// Monaco Editor 的 v-model 处理
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const localEditorContent = ref('');
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// 监听 activeTab 的变化，重置 localEditorContent
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watch(activeTab, (newTab) => {
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// console.log('[EditorContainer] Active tab changed, updating local content.');
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localEditorContent.value = newTab?.content ?? '';
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}, { immediate: true });
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// 监听 activeTab 内容的变化 (处理异步加载完成的情况)
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watch(() => activeTab.value?.content, (newContent) => {
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// console.log('[EditorContainer] Active tab content changed, updating local content.');
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if (localEditorContent.value !== newContent) {
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localEditorContent.value = newContent ?? '';
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}
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});
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// 当本地编辑器内容变化时，通知父组件 (WorkspaceView)
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watch(localEditorContent, (newContent) => {
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// console.log('[EditorContainer] Local content changed, checking if emit needed.');
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if (activeTab.value && newContent !== activeTab.value.content) {
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// console.log(`[EditorContainer] Emitting update:content for tab ${activeTab.value.id}`);
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// 只有当内容实际改变时才发出事件
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emit('update:content', { tabId: activeTab.value.id, content: newContent });
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// 注意：isModified 状态应该由 Store 根据 content 和 originalContent 计算
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}
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});
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// orderedTabs 直接使用 props
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const orderedTabs = computed(() => props.tabs);
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const currentTabIsLoading = computed(() => activeTab.value?.isLoading ?? false);
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const currentTabLoadingError = computed(() => activeTab.value?.loadingError ?? null);
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const currentTabIsSaving = computed(() => activeTab.value?.isSaving ?? false);
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const currentTabSaveStatus = computed(() => activeTab.value?.saveStatus ?? 'idle');
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const currentTabSaveError = computed(() => activeTab.value?.saveError ?? null);
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const currentTabLanguage = computed(() => activeTab.value?.language ?? 'plaintext');
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const currentTabFilePath = computed(() => activeTab.value?.filePath ?? '');
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const currentTabIsModified = computed(() => activeTab.value?.isModified ?? false); // 用于显示修改状态
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// --- 事件处理 ---
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const handleSaveRequest = () => {
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if (activeTab.value) {
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emit('request-save', activeTab.value.id); // 发出保存请求事件
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}
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};
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// 注意：关闭/最小化按钮现在应该在 WorkspaceView 控制 Pane，而不是这里
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// const handleCloseContainer = () => { ... };
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// const handleMinimizeContainer = () => { ... };
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// 新增：Monaco Editor 组件的引用
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const monacoEditorRef = ref<InstanceType<typeof MonacoEditor> | null>(null);
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// 新增：聚焦活动编辑器的方法
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const focusActiveEditor = (): boolean => {
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if (monacoEditorRef.value) {
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monacoEditorRef.value.focus();
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return true; // 聚焦成功
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}
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return false; // 聚焦失败
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};
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// 新增：暴露聚焦方法
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defineExpose({ focusActiveEditor });
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// +++ 注册/注销自定义聚焦动作 +++
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let unregisterFocusFn: (() => void) | null = null; // 保存注销函数
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onMounted(() => {
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// 注册动作并保存返回的注销函数
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unregisterFocusFn = focusSwitcherStore.registerFocusAction('fileEditorActive', focusActiveEditor);
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// +++ 添加键盘事件监听器 +++
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window.addEventListener('keydown', handleKeyDown);
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});
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onBeforeUnmount(() => {
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// 调用保存的注销函数（如果存在）
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if (unregisterFocusFn) {
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unregisterFocusFn();
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}
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// +++ 移除键盘事件监听器 +++
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window.removeEventListener('keydown', handleKeyDown);
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});
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// +++ 新增：处理键盘事件以切换标签 +++
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const handleKeyDown = (event: KeyboardEvent) => {
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// 检查是否在编辑器内部或其容器内触发（避免全局冲突）
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// 这里简化处理，假设只要此组件挂载就监听，更精确的判断可能需要检查 event.target
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if (event.altKey && (event.key === 'ArrowLeft' || event.key === 'ArrowRight')) {
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event.preventDefault();
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event.stopPropagation();
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if (!props.activeTabId || props.tabs.length <= 1) {
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return; // 没有活动标签或只有一个标签，无需切换
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}
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const currentIndex = props.tabs.findIndex(tab => tab.id === props.activeTabId);
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if (currentIndex === -1) {
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return; // 未找到当前标签索引
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}
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let nextIndex: number;
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if (event.key === 'ArrowLeft') {
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nextIndex = (currentIndex - 1 + props.tabs.length) % props.tabs.length;
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} else { // ArrowRight
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nextIndex = (currentIndex + 1) % props.tabs.length;
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}
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const nextTabId = props.tabs[nextIndex]?.id;
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if (nextTabId) {
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emit('activate-tab', nextTabId);
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}
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}
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};
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</script>
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<template>
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<!-- 这个容器不再控制自己的显示/隐藏，由 WorkspaceView 的 Pane 控制 -->
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<div class="file-editor-container">
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<!-- 1. 标签栏 -->
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<FileEditorTabs
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:tabs="orderedTabs"
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:active-tab-id="props.activeTabId"
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@activate-tab="(tabId: string) => emit('activate-tab', tabId)"
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@close-tab="(tabId: string) => emit('close-tab', tabId)"
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/>
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<!-- 2. 编辑器头部 (显示当前激活标签信息) -->
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<!-- 移除关闭/最小化按钮，这些由 WorkspaceView 控制 -->
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<div v-if="activeTab" class="editor-header">
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<span>
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{{ t('fileManager.editingFile') }}: {{ currentTabFilePath }}
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<span v-if="currentTabIsModified" class="modified-indicator">*</span>
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</span>
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<div class="editor-actions">
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<span v-if="currentTabSaveStatus === 'saving'" class="save-status saving">{{ t('fileManager.saving') }}...</span>
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<span v-if="currentTabSaveStatus === 'success'" class="save-status success">✅ {{ t('fileManager.saveSuccess') }}</span>
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<span v-if="currentTabSaveStatus === 'error'" class="save-status error">❌ {{ t('fileManager.saveError') }}: {{ currentTabSaveError }}</span>
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<button @click="handleSaveRequest" :disabled="currentTabIsSaving || currentTabIsLoading || !!currentTabLoadingError || !activeTab || !currentTabIsModified" class="save-btn">
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{{ currentTabIsSaving ? t('fileManager.saving') : t('fileManager.actions.save') }}
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</button>
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<!-- 关闭/最小化按钮已移除 -->
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</div>
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</div>
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<!-- 如果没有活动标签页，显示简化头部 -->
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<div v-else class="editor-header editor-header-placeholder">
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<span>{{ t('fileManager.noOpenFile') }}</span>
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<!-- 动作区域留空或只显示通用按钮 -->
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</div>
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<!-- 3. 编辑器内容区域 -->
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<div class="editor-content-area">
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<div v-if="currentTabIsLoading" class="editor-loading">{{ t('fileManager.loadingFile') }}</div>
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<div v-else-if="currentTabLoadingError" class="editor-error">{{ currentTabLoadingError }}</div>
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<MonacoEditor
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v-else-if="activeTab"
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ref="monacoEditorRef"
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:key="activeTab.id"
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v-model="localEditorContent"
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:language="currentTabLanguage"
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theme="vs-dark"
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class="editor-instance"
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@request-save="handleSaveRequest"
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/>
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<div v-else class="editor-placeholder">{{ t('fileManager.selectFileToEdit') }}</div>
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</div>
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</div>
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</template>
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<style scoped>
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/* 样式与 FileEditorOverlay 类似，但移除 backdrop 和 popup 结构 */
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.file-editor-container {
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width: 100%;
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height: 100%; /* 填充父级 Pane */
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background-color: #2d2d2d; /* 编辑器背景 */
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display: flex;
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flex-direction: column;
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color: #f0f0f0;
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overflow: hidden; /* 重要：防止内容溢出 */
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}
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/* 标签栏区域 */
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/* FileEditorTabs 组件自带样式 */
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.editor-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 0.5rem 1rem;
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background-color: #333;
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border-bottom: 1px solid #555;
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font-size: 0.9em;
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flex-shrink: 0;
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}
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.editor-header-placeholder {
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justify-content: flex-start; /* 左对齐提示文本 */
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color: #888;
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}
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.modified-indicator {
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color: #ffeb3b;
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margin-left: 4px;
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font-weight: bold;
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}
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/* 编辑器内容区域 */
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.editor-content-area {
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flex-grow: 1;
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display: flex;
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flex-direction: column;
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overflow: hidden;
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position: relative;
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}
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.editor-loading, .editor-error, .editor-placeholder {
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padding: 2rem;
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text-align: center;
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font-size: 1.1em;
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flex-grow: 1;
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display: flex;
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align-items: center;
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justify-content: center;
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color: #888;
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}
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.editor-error { color: #ff8a8a; }
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.editor-placeholder { color: #666; }
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.editor-actions {
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display: flex;
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align-items: center;
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gap: 1rem;
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}
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.save-btn {
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background-color: #4CAF50;
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color: white;
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border: none;
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padding: 0.4rem 0.8rem;
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cursor: pointer;
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border-radius: 3px;
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font-size: 0.9em;
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}
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.save-btn:disabled { background-color: #aaa; cursor: not-allowed; }
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.save-btn:hover:not(:disabled) { background-color: #45a049; }
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.save-status {
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font-size: 0.9em;
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padding: 0.2rem 0.5rem;
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border-radius: 3px;
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white-space: nowrap;
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}
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.save-status.saving { color: #888; }
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.save-status.success { color: #4CAF50; background-color: #e8f5e9; }
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.save-status.error { color: #f44336; background-color: #ffebee; }
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.editor-instance {
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flex-grow: 1;
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min-height: 0;
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}
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</style>
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