Files
nexus-terminal/packages/frontend/src/components/LayoutRenderer.vue
T
yinjianm d3e8d598b8 feat(frontend): 重构工作区终端与导航交互
将 SSH 顶部标签改为服务器级切换入口,并把同服务器下的
多终端切换、新增与关闭下沉到终端面板内部,修正服务器与
终端的视觉层级

同时将 Workbench 导航改为左侧图标栏,并为终端标签右键菜单
补充“关闭全部”动作,完善相关多语言文案与工作区事件处理
2026-03-29 23:01:49 +08:00

954 lines
46 KiB
Vue

<script setup lang="ts">
import type { ConnectionInfo } from '../stores/connections.store';
import { computed, defineAsyncComponent, type PropType, type Component, ref, watch, onMounted, onBeforeUnmount, nextTick, type CSSProperties } from 'vue'; // Added onBeforeUnmount, nextTick and CSSProperties
import { useI18n } from 'vue-i18n';
import { useWorkspaceEventSubscriber, useWorkspaceEventOff } from '../composables/workspaceEvents';
import '@fortawesome/fontawesome-free/css/all.min.css';
import { Splitpanes, Pane } from 'splitpanes';
import { useLayoutStore, type LayoutNode, type PaneName } from '../stores/layout.store';
import { useSessionStore } from '../stores/session.store';
import { useFileEditorStore } from '../stores/fileEditor.store';
import { useSettingsStore } from '../stores/settings.store';
import { useAppearanceStore } from '../stores/appearance.store'; // +++ Import appearance store +++
import { useSidebarResize } from '../composables/useSidebarResize';
import { storeToRefs } from 'pinia';
import type { SessionTabInfoWithStatus } from '../stores/session/types';
// --- Props ---
const props = defineProps({
layoutNode: {
type: Object as PropType<LayoutNode>,
required: true,
},
// 标识是否为顶层渲染器
isRootRenderer: {
type: Boolean,
default: false,
},
// 传递必要的上下文数据,避免在递归中重复获取
activeSessionId: {
type: String as PropType<string | null>,
required: false, // 改为非必需
default: null, // 提供默认值 null
},
// *** 接收编辑器相关 props ***
editorTabs: {
type: Array as PropType<any[]>, // 使用 any[] 简化,或导入具体类型
default: () => [],
},
activeEditorTabId: {
type: String as PropType<string | null>,
default: null,
},
// +++ Add layoutLocked prop +++
layoutLocked: {
type: Boolean,
default: false,
},
});
const layoutStore = useLayoutStore();
const sessionStore = useSessionStore();
const fileEditorStore = useFileEditorStore();
const settingsStore = useSettingsStore();
const { t } = useI18n();
const subscribeToWorkspaceEvent = useWorkspaceEventSubscriber();
const unsubscribeFromWorkspaceEvent = useWorkspaceEventOff();
// +++ Appearance Store Refs +++
const appearanceStore = useAppearanceStore();
const {
terminalBackgroundImage,
isTerminalBackgroundEnabled,
currentTerminalBackgroundOverlayOpacity,
terminalCustomHTML,
} = storeToRefs(appearanceStore);
const { activeSession, sessionTabsWithStatus } = storeToRefs(sessionStore);
const { workspaceSidebarPersistentBoolean, getSidebarPaneWidth } = storeToRefs(settingsStore);
const { sidebarPanes } = storeToRefs(layoutStore);
const { orderedTabs: editorTabsFromStore, activeTabId: activeEditorTabIdFromStore } = storeToRefs(fileEditorStore); // <-- Get editor state
// --- Sidebar State ---
const activeLeftSidebarPane = ref<PaneName | null>(null);
const activeRightSidebarPane = ref<PaneName | null>(null);
const leftSidebarPanelRef = ref<HTMLElement | null>(null); // +++ Ref for left panel +++
const rightSidebarPanelRef = ref<HTMLElement | null>(null); // +++ Ref for right panel +++
const leftResizeHandleRef = ref<HTMLElement | null>(null); // +++ Ref for left handle +++
const rightResizeHandleRef = ref<HTMLElement | null>(null); // +++ Ref for right handle +++
const customHtmlLayerRef = ref<HTMLElement | null>(null); // +++ Ref for custom HTML layer +++
// --- Component Mapping ---
// 使用 defineAsyncComponent 优化加载,并映射 PaneName 到实际组件
const componentMap: Record<PaneName, Component> = {
connections: defineAsyncComponent(() => import('./WorkspaceConnectionList.vue')),
terminal: defineAsyncComponent(() => import('./Terminal.vue')),
commandBar: defineAsyncComponent(() => import('./CommandInputBar.vue')),
fileManager: defineAsyncComponent(() => import('./FileManager.vue')),
editor: defineAsyncComponent(() => import('./FileEditorContainer.vue')),
workbench: defineAsyncComponent(() => import('./WorkspaceWorkbench.vue')),
statusMonitor: defineAsyncComponent(() => import('./StatusMonitor.vue')),
commandHistory: defineAsyncComponent(() => import('../views/CommandHistoryView.vue')),
quickCommands: defineAsyncComponent(() => import('../views/QuickCommandsView.vue')),
dockerManager: defineAsyncComponent(() => import('./DockerManager.vue')), // <--- 添加 dockerManager 映射
suspendedSshSessions: defineAsyncComponent(() => import('../views/SuspendedSshSessionsView.vue')),
};
// --- Computed ---
// 获取当前节点对应的组件实例 (用于主布局)
const currentMainComponent = computed(() => {
if (props.layoutNode.type === 'pane' && props.layoutNode.component) {
return componentMap[props.layoutNode.component] || null;
}
return null;
});
// 获取当前激活的左侧侧栏组件实例
const currentLeftSidebarComponent = computed(() => {
return activeLeftSidebarPane.value ? componentMap[activeLeftSidebarPane.value] : null;
});
// 获取当前激活的右侧侧栏组件实例
const currentRightSidebarComponent = computed(() => {
return activeRightSidebarPane.value ? componentMap[activeRightSidebarPane.value] : null;
});
const hasSshSessions = computed(() => {
// Check if any session has a terminalManager (indicates SSH)
for (const [_, sessionState] of sessionStore.sessions) {
if (sessionState.terminalManager) {
return true;
}
}
return false;
});
const activeTerminalConnectionId = computed(() => {
if (!props.activeSessionId) {
return null;
}
const sessionState = sessionStore.sessions.get(props.activeSessionId);
if (!sessionState?.terminalManager) {
return null;
}
return sessionState.connectionId;
});
const activeTerminalSessions = computed<SessionTabInfoWithStatus[]>(() => {
if (!activeTerminalConnectionId.value) {
return [];
}
return sessionTabsWithStatus.value.filter((session) => {
const sessionState = sessionStore.sessions.get(session.sessionId);
return session.connectionId === activeTerminalConnectionId.value && Boolean(sessionState?.terminalManager);
});
});
const activeTerminalConnectionName = computed(() => activeTerminalSessions.value[0]?.connectionName ?? '');
const openTerminalSibling = () => {
if (!activeTerminalConnectionId.value) {
return;
}
sessionStore.handleOpenNewSession(activeTerminalConnectionId.value);
};
const closeTerminalSession = (sessionId: string) => {
sessionStore.closeSession(sessionId);
};
const getTerminalSessionTitle = (session: SessionTabInfoWithStatus) =>
`${session.connectionName} / ${t('terminalTabBar.terminalBadge', { index: session.terminalIndex })}`;
// 面板标签 (Similar to LayoutConfigurator)
const paneLabels = computed(() => ({
connections: t('layout.pane.connections', '连接列表'),
terminal: t('layout.pane.terminal', '终端'),
commandBar: t('layout.pane.commandBar', '命令栏'),
fileManager: t('layout.pane.fileManager', '文件管理器'),
editor: t('layout.pane.editor', '编辑器'),
workbench: t('layout.pane.workbench', '工作台'),
statusMonitor: t('layout.pane.statusMonitor', '状态监视器'),
commandHistory: t('layout.pane.commandHistory', '命令历史'),
quickCommands: t('layout.pane.quickCommands', '快捷指令'),
dockerManager: t('layout.pane.dockerManager', 'Docker 管理器'),
suspendedSshSessions: t('layout.panes.suspendedSshSessions', '挂起会话管理'),
}));
// 为特定组件计算需要传递的 Props (主布局)
// 注意:这是一个简化示例,实际可能需要更复杂的逻辑来传递正确的 props
const componentProps = computed(() => {
const componentName = props.layoutNode.component;
const currentActiveSession = activeSession.value; // 获取当前活动会话
if (!componentName) return {};
switch (componentName) {
// --- 为需要转发事件的组件添加事件绑定 ---
// 'terminal' case removed as props are now passed directly in the v-for loop
case 'fileManager':
// 仅当有活动会话时才返回实际 props,否则返回空对象
if (!currentActiveSession) return {};
// 传递 instanceId (使用布局节点的 ID), sessionId, dbConnectionId
// 移除 sftpManager 和 wsDeps
// +++ 提供 instanceId 的备用值 +++
const instanceId = props.layoutNode.id || `fm-main-${props.activeSessionId ?? 'unknown'}`;
return {
sessionId: props.activeSessionId ?? '', // 确保 sessionId 不为 null
instanceId: instanceId, // 使用计算出的 instanceId (包含备用值)
dbConnectionId: currentActiveSession.connectionId,
// sftpManager: currentActiveSession.sftpManager, // 移除 sftpManager,因为它现在由 FileManager 内部管理
wsDeps: { // 恢复 wsDeps
sendMessage: currentActiveSession.wsManager.sendMessage,
onMessage: currentActiveSession.wsManager.onMessage,
isConnected: currentActiveSession.wsManager.isConnected, // 恢复 isConnected
isSftpReady: currentActiveSession.wsManager.isSftpReady // 恢复 isSftpReady
},
class: 'pane-content', // class 可以保留,或者在模板中处理
// FileManager 可能也需要转发事件,例如文件操作相关的,暂时省略
};
case 'statusMonitor':
// 始终渲染,传递 activeSessionId
return {
activeSessionId: props.activeSessionId, // 传递 activeSessionId
class: 'pane-content',
};
case 'editor':
// FileEditorContainer 需要 tabs, activeTabId, sessionId, 并转发事件
return {
tabs: props.editorTabs, // 从 WorkspaceView 传入
activeTabId: props.activeEditorTabId, // 从 WorkspaceView 传入
sessionId: props.activeSessionId,
class: 'pane-content',
// --- 移除事件转发 ---
};
case 'workbench':
return {
tabs: props.editorTabs,
activeTabId: props.activeEditorTabId,
sessionId: currentActiveSession?.sessionId ?? props.activeSessionId,
instanceId: props.layoutNode.id || `workbench-main-${props.activeSessionId ?? 'unknown'}`,
dbConnectionId: currentActiveSession?.connectionId ?? null,
wsDeps: currentActiveSession ? {
sendMessage: currentActiveSession.wsManager.sendMessage,
onMessage: currentActiveSession.wsManager.onMessage,
isConnected: currentActiveSession.wsManager.isConnected,
isSftpReady: currentActiveSession.wsManager.isSftpReady
} : null,
class: 'flex flex-col flex-grow h-full overflow-hidden',
};
case 'commandBar':
return {
class: 'pane-content',
// --- 移除事件转发 ---
};
case 'connections':
return {
class: 'pane-content',
// --- 移除事件转发 ---
};
case 'commandHistory':
case 'quickCommands':
return {
class: 'flex flex-col flex-grow h-full overflow-auto', // 移除 pane-content,保留填充类
// --- 移除事件转发 ---
};
case 'dockerManager':
// DockerManager 可能不需要 session 信息
return {
class: 'flex-grow h-full overflow-hidden', // <-- 修改:添加 flex-grow 和 h-full,并保留 overflow-hidden
// 假设 DockerManager 会发出 'docker-command' 事件
// onDockerCommand: (payload: { containerId: string; command: 'up' | 'down' | 'restart' | 'stop' }) => emit('dockerCommand', payload),
// 暂时不添加事件转发,等组件实现后再确定
};
case 'suspendedSshSessions':
return {
class: 'flex flex-col flex-grow h-full overflow-auto', // 与 quickCommands 类似
};
default:
return { class: 'pane-content' };
}
});
// --- New computed property for sidebar component props and events ---
// 修改以接收 side 参数,用于确定 instanceId
const sidebarProps = computed(() => (paneName: PaneName | null, side: 'left' | 'right') => {
if (!paneName) return {};
const baseProps = { class: 'sidebar-pane-content' }; // Base props for all sidebar components
switch (paneName) {
case 'editor':
return {
...baseProps,
tabs: editorTabsFromStore.value, // Access .value for refs from storeToRefs
activeTabId: activeEditorTabIdFromStore.value, // Access .value
sessionId: props.activeSessionId,
// --- 移除事件转发 ---
};
case 'connections':
return {
...baseProps,
// --- 移除事件转发 ---
};
case 'workbench':
return {
...baseProps,
tabs: editorTabsFromStore.value,
activeTabId: activeEditorTabIdFromStore.value,
sessionId: activeSession.value?.sessionId ?? props.activeSessionId,
instanceId: side === 'left' ? 'workbench-sidebar-left' : 'workbench-sidebar-right',
dbConnectionId: activeSession.value?.connectionId ?? null,
wsDeps: activeSession.value ? {
sendMessage: activeSession.value.wsManager.sendMessage,
onMessage: activeSession.value.wsManager.onMessage,
isConnected: activeSession.value.wsManager.isConnected,
isSftpReady: activeSession.value.wsManager.isSftpReady
} : null,
};
case 'fileManager':
// Only provide props if there's an active session
if (activeSession.value) {
// 传递 instanceId (根据 side), sessionId, dbConnectionId
// 移除 sftpManager 和 wsDeps
const instanceId = side === 'left' ? 'sidebar-left' : 'sidebar-right';
return {
...baseProps,
sessionId: activeSession.value.sessionId,
instanceId: instanceId, // 使用 'sidebar-left' 或 'sidebar-right'
dbConnectionId: activeSession.value.connectionId,
// sftpManager: activeSession.value.sftpManager, // 移除 sftpManager
wsDeps: { // 恢复 wsDeps
sendMessage: activeSession.value.wsManager.sendMessage,
onMessage: activeSession.value.wsManager.onMessage,
isConnected: activeSession.value.wsManager.isConnected, // 直接传递 ref
isSftpReady: activeSession.value.wsManager.isSftpReady // 直接传递 ref
},
};
} else {
return baseProps; // Return only base props if no active session
}
case 'statusMonitor':
// 始终渲染,传递 activeSessionId
return {
...baseProps,
activeSessionId: props.activeSessionId, // 传递 activeSessionId
};
// Add cases for other components if they need specific props or event forwarding in the sidebar
// case 'commandHistory': return { ...baseProps, onExecuteCommand: (cmd: string) => emit('sendCommand', cmd) };
// case 'quickCommands': return { ...baseProps, onExecuteCommand: (cmd: string) => emit('sendCommand', cmd) };
default:
return baseProps; // Return only base props for other components
}
});
// --- Methods ---
// 处理 Splitpanes 大小调整事件
const handlePaneResize = (eventData: { panes: Array<{ size: number; [key: string]: any }> }) => {
// +++ 更详细的日志 +++
// +++ Log the entire layoutNode object if ID is undefined +++
if (props.layoutNode && typeof props.layoutNode.id === 'undefined') {
console.warn(`[LayoutRenderer DEBUG] handlePaneResize triggered but props.layoutNode.id is undefined. Full layoutNode prop:`, JSON.parse(JSON.stringify(props.layoutNode)));
}
// console.log(`[LayoutRenderer DEBUG] handlePaneResize triggered for node ID: ${props.layoutNode?.id}, direction: ${props.layoutNode?.direction ?? 'N/A'}`); // Use optional chaining for safety
// console.log('[LayoutRenderer DEBUG] Splitpanes resized event object:', eventData);
const paneSizes = eventData.panes; // 从事件对象中提取 panes 数组
// console.log('[LayoutRenderer DEBUG] Extracted paneSizes:', paneSizes); // 打印提取出的数组
// +++ Use optional chaining for safety +++
if (props.layoutNode?.type === 'container' && props.layoutNode?.children) {
// 确保 paneSizes 是一个数组
if (!Array.isArray(paneSizes)) {
console.error('[LayoutRenderer] handlePaneResize: 从事件对象提取的 panes 不是数组:', paneSizes);
return;
}
// 构建传递给 store action 的数据结构
const childrenSizes = paneSizes.map((paneInfo, index) => ({
index: index,
size: paneInfo.size
}));
// +++ 调用 store action 前的日志 +++
// console.log(`[LayoutRenderer DEBUG] Calling layoutStore.updateNodeSizes for node ID: ${props.layoutNode.id} with sizes:`, JSON.parse(JSON.stringify(childrenSizes)));
// 调用 store action 来更新节点大小
layoutStore.updateNodeSizes(props.layoutNode.id, childrenSizes);
} else {
// console.log(`[LayoutRenderer DEBUG] handlePaneResize ignored for node ID: ${props.layoutNode.id} (type: ${props.layoutNode.type})`);
}
};
// 打开/切换侧栏面板
const toggleSidebarPane = (side: 'left' | 'right', paneName: PaneName) => {
if (side === 'left') {
activeLeftSidebarPane.value = activeLeftSidebarPane.value === paneName ? null : paneName;
if (activeLeftSidebarPane.value) activeRightSidebarPane.value = null; // Close other side
} else {
activeRightSidebarPane.value = activeRightSidebarPane.value === paneName ? null : paneName;
if (activeRightSidebarPane.value) activeLeftSidebarPane.value = null; // Close other side
}
};
// 关闭所有侧栏
const closeSidebars = () => {
activeLeftSidebarPane.value = null;
activeRightSidebarPane.value = null;
};
// 监听 activeSessionId 的变化,如果会话切换,则关闭侧栏 (可选行为)
watch(() => props.activeSessionId, () => {
// closeSidebars(); // 取消注释以在切换会话时关闭侧栏
});
// +++ 新方法:处理主内容区域点击,用于非固定模式下关闭侧边栏 +++
const handleMainAreaClick = () => {
// 仅当侧边栏激活且不处于固定模式时才关闭
if ((activeLeftSidebarPane.value || activeRightSidebarPane.value) && !workspaceSidebarPersistentBoolean.value) {
closeSidebars();
}
};
// --- Debug Watcher for sidebarPanes from store ---
watch(sidebarPanes, (newVal) => {
// console.log('[LayoutRenderer] Received updated sidebarPanes from store:', JSON.parse(JSON.stringify(newVal)));
}, { deep: true, immediate: true }); // Immediate to log initial value
// --- Icon Helper ---
const getIconClasses = (paneName: PaneName): string[] => {
switch (paneName) {
case 'connections': return ['fas', 'fa-network-wired'];
case 'fileManager': return ['fas', 'fa-folder-open'];
case 'commandHistory': return ['fas', 'fa-history'];
case 'quickCommands': return ['fas', 'fa-bolt'];
case 'dockerManager': return ['fab', 'fa-docker']; // Use 'fab' for Docker
case 'editor': return ['fas', 'fa-file-alt'];
case 'workbench': return ['fas', 'fa-table-columns'];
case 'statusMonitor': return ['fas', 'fa-tachometer-alt'];
case 'suspendedSshSessions': return ['fas', 'fa-pause-circle']; // 图标:暂停圈
// Add other specific icons here if needed
default: return ['fas', 'fa-question-circle']; // Default icon
}
};
// --- Sidebar Resize Logic ---
onMounted(() => {
const handleStabilizedTerminalResize = ({ sessionId, width, height }: { sessionId: string; width: number; height: number }) => {
if (props.layoutNode.component === 'terminal' && sessionId === props.activeSessionId && customHtmlLayerRef.value) {
customHtmlLayerRef.value.style.width = `${width}px`;
customHtmlLayerRef.value.style.height = `${height}px`;
}
};
subscribeToWorkspaceEvent('terminal:stabilizedResize', handleStabilizedTerminalResize);
// Left Sidebar Resize
useSidebarResize({
sidebarRef: leftSidebarPanelRef,
handleRef: leftResizeHandleRef,
side: 'left',
onResizeEnd: (newWidth) => {
console.log(`Left sidebar resize ended. New width: ${newWidth}px`);
// +++ Update specific pane width +++
if (activeLeftSidebarPane.value) {
settingsStore.updateSidebarPaneWidth(activeLeftSidebarPane.value, `${newWidth}px`);
}
},
});
// Right Sidebar Resize
useSidebarResize({
sidebarRef: rightSidebarPanelRef,
handleRef: rightResizeHandleRef,
side: 'right',
onResizeEnd: (newWidth) => {
console.log(`Right sidebar resize ended. New width: ${newWidth}px`);
// +++ Update specific pane width +++
if (activeRightSidebarPane.value) {
settingsStore.updateSidebarPaneWidth(activeRightSidebarPane.value, `${newWidth}px`);
}
},
});
});
// +++ Background Image Style +++
const terminalBackgroundImageStyle = computed((): CSSProperties => {
if (isTerminalBackgroundEnabled.value && terminalBackgroundImage.value && props.layoutNode.component === 'terminal') {
const backendUrl = import.meta.env.VITE_API_BASE_URL || '';
const imagePath = terminalBackgroundImage.value;
const fullImageUrl = `${backendUrl}${imagePath}`;
return {
backgroundImage: `url(${fullImageUrl})`,
backgroundSize: 'cover',
backgroundPosition: 'center',
backgroundRepeat: 'no-repeat',
position: 'absolute',
top: '0',
left: '0',
width: '100%',
height: '100%',
zIndex: 0, // Base layer for background
};
}
return {
backgroundImage: 'none',
position: 'absolute',
top: '0',
left: '0',
width: '100%',
height: '100%',
zIndex: 0,
};
});
// +++ Function to execute scripts (migrated from Terminal.vue) +++
const executeScriptsInElement = (container: HTMLElement) => {
if (!container) return;
const scripts = Array.from(container.getElementsByTagName('script'));
scripts.forEach((oldScript) => {
const newScript = document.createElement('script');
Array.from(oldScript.attributes).forEach(attr => {
newScript.setAttribute(attr.name, attr.value);
});
if (oldScript.textContent) {
newScript.textContent = oldScript.textContent;
}
if (oldScript.parentNode) {
oldScript.parentNode.replaceChild(newScript, oldScript);
} else {
container.appendChild(newScript); // Fallback, though less likely if script was in container
}
});
};
// +++ Watch for changes in terminalCustomHTML and execute scripts (migrated) +++
watch(terminalCustomHTML, (newHtmlContent, oldHtmlContent) => {
if (props.layoutNode.component !== 'terminal') return; // Only for terminal panes
if (newHtmlContent === oldHtmlContent && oldHtmlContent !== undefined) {
return;
}
nextTick(() => {
const container = customHtmlLayerRef.value;
if (container) {
if (newHtmlContent) {
executeScriptsInElement(container);
}
}
});
}, { immediate: true });
onBeforeUnmount(() => {
const handleStabilizedTerminalResizeHandler = ({ sessionId, width, height }: { sessionId: string; width: number; height: number }) => {
if (props.layoutNode.component === 'terminal' && sessionId === props.activeSessionId && customHtmlLayerRef.value) {
customHtmlLayerRef.value.style.width = `${width}px`;
customHtmlLayerRef.value.style.height = `${height}px`;
}
};
unsubscribeFromWorkspaceEvent('terminal:stabilizedResize', handleStabilizedTerminalResizeHandler); // Use the same handler reference if possible
});
</script>
<template>
<div class="relative flex h-full w-full overflow-hidden">
<!-- Left Sidebar Buttons -->
<div class="flex flex-col bg-sidebar py-1 z-10 flex-shrink-0 border-r border-border" v-if="isRootRenderer && sidebarPanes.left.length > 0">
<button
v-for="pane in sidebarPanes.left"
:key="`left-${pane}`"
@click="toggleSidebarPane('left', pane)"
:class="['flex items-center justify-center w-10 h-10 mb-1 text-text-secondary hover:bg-hover hover:text-foreground transition-colors duration-150 cursor-pointer text-lg',
{ 'bg-primary text-white hover:bg-primary-dark': activeLeftSidebarPane === pane }]"
:title="paneLabels[pane] || pane"
>
<i :class="getIconClasses(pane)"></i>
</button>
</div>
<!-- Main Layout Area -->
<div class="relative flex-grow h-full overflow-hidden" @click="handleMainAreaClick">
<div class="flex flex-col h-full w-full overflow-hidden" :data-node-id="layoutNode.id">
<!-- Container Node -->
<template v-if="layoutNode.type === 'container' && layoutNode.children && layoutNode.children.length > 0">
<splitpanes
:horizontal="layoutNode.direction === 'vertical'"
:class="['default-theme flex-grow', { 'layout-locked': props.layoutLocked }]"
@resized="handlePaneResize"
:push-other-panes="false"
:dbl-click-splitter="!props.layoutLocked"
>
<pane
v-for="childNode in layoutNode.children"
:key="childNode.id"
:size="childNode.size ?? (100 / layoutNode.children.length)"
:min-size="5"
class="flex flex-col overflow-hidden bg-background"
>
<LayoutRenderer
:layout-node="childNode"
:is-root-renderer="false"
:active-session-id="activeSessionId"
:editor-tabs="editorTabs"
:active-editor-tab-id="activeEditorTabId"
class="flex-grow overflow-auto"
/>
</pane>
</splitpanes>
</template>
<!-- Pane Node -->
<template v-else-if="layoutNode.type === 'pane'">
<!-- Terminal Pane: Render ALL SSH sessions, show only the active one -->
<template v-if="layoutNode.component === 'terminal'">
<div
class="terminal-pane-container flex h-full flex-col overflow-hidden"
:class="{ 'has-global-terminal-background': isTerminalBackgroundEnabled, 'bg-background': !isTerminalBackgroundEnabled }"
>
<div
v-if="activeTerminalSessions.length > 0"
class="flex items-center gap-2 border-b border-border bg-header/95 px-2 py-1.5"
>
<div class="flex min-w-0 items-center gap-2 rounded-md border border-border/70 bg-background/70 px-2.5 py-1 text-xs text-text-secondary">
<i class="fas fa-server text-[10px] text-primary/80"></i>
<span class="truncate font-semibold text-foreground">{{ activeTerminalConnectionName }}</span>
<span class="rounded-full bg-primary/10 px-1.5 py-0.5 text-[10px] font-semibold text-foreground/80">
{{ t('terminalTabBar.terminalCount', { count: activeTerminalSessions.length }) }}
</span>
</div>
<div class="flex min-w-0 flex-1 items-center overflow-x-auto">
<div
v-for="session in activeTerminalSessions"
:key="session.sessionId"
role="button"
tabindex="0"
:class="[
'group flex h-8 items-center rounded-md border px-2.5 text-[11px] font-medium transition-colors duration-150',
session.sessionId === activeSessionId
? 'border-primary/60 bg-primary/10 text-foreground'
: 'border-transparent bg-background/70 text-text-secondary hover:border-border hover:bg-border hover:text-foreground',
]"
:title="getTerminalSessionTitle(session)"
@click="sessionStore.activateSession(session.sessionId)"
@keydown.enter.prevent="sessionStore.activateSession(session.sessionId)"
@keydown.space.prevent="sessionStore.activateSession(session.sessionId)"
>
<span :class="['mr-2 h-2 w-2 rounded-full',
session.isMarkedForSuspend ? 'bg-blue-500' :
session.status === 'connected' ? 'bg-green-500' :
session.status === 'connecting' ? 'bg-yellow-500 animate-pulse' :
session.status === 'disconnected' ? 'bg-red-500' : 'bg-gray-400']"></span>
<span class="whitespace-nowrap">
{{ t('terminalTabBar.terminalBadge', { index: session.terminalIndex }) }}
</span>
<button
type="button"
class="ml-2 rounded-full p-0.5 text-text-secondary opacity-0 transition-opacity duration-150 hover:bg-header hover:text-foreground group-hover:opacity-100"
@click.stop="closeTerminalSession(session.sessionId)"
:title="$t('tabs.closeTabTooltip')"
>
<svg xmlns="http://www.w3.org/2000/svg" class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
<path stroke-linecap="round" stroke-linejoin="round" d="M6 18L18 6M6 6l12 12" />
</svg>
</button>
</div>
</div>
<button
type="button"
class="flex h-8 items-center justify-center rounded-md border border-border/70 bg-background/70 px-2.5 text-text-secondary transition-colors duration-150 hover:bg-border hover:text-foreground"
:title="t('terminalTabBar.newTerminalTooltip')"
@click="openTerminalSibling"
>
<i class="fas fa-plus text-[11px]"></i>
</button>
</div>
<div class="relative flex-1 overflow-hidden">
<!-- Shared Background Layers -->
<div
v-if="isTerminalBackgroundEnabled"
class="shared-terminal-background-layers"
style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0;"
>
<!-- Background Image -->
<div
class="terminal-background-image-layer"
:style="terminalBackgroundImageStyle"
></div>
<!-- Color Overlay -->
<div
class="terminal-background-overlay-layer"
:style="{
position: 'absolute', top: '0', left: '0', width: '100%', height: '100%',
backgroundColor: `rgba(0, 0, 0, ${currentTerminalBackgroundOverlayOpacity})`,
zIndex: 1, pointerEvents: 'none'
}"
></div>
<!-- Custom HTML -->
<div
ref="customHtmlLayerRef"
v-if="terminalCustomHTML"
class="terminal-custom-html-layer"
style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 2;"
v-html="terminalCustomHTML"
></div>
</div>
<!-- Terminal Instances -->
<template v-for="[sessionId, sessionState] in sessionStore.sessions" :key="sessionId">
<template v-if="sessionState.terminalManager">
<keep-alive>
<component
:is="componentMap.terminal"
v-show="sessionId === activeSessionId"
:session-id="sessionId"
:is-active="sessionId === activeSessionId"
:class="['terminal-instance-wrapper absolute inset-0 w-full h-full', { 'terminal-transparent': isTerminalBackgroundEnabled }]"
:style="{ zIndex: 3 }"
:options="{}"
/>
</keep-alive>
</template>
</template>
<!-- Placeholder -->
<div v-if="!activeSessionId || !hasSshSessions"
class="absolute inset-0 flex justify-center items-center text-center text-text-secondary bg-header text-sm p-4"
:style="{ zIndex: 4 }">
<div class="flex flex-col items-center justify-center p-8 w-full h-full">
<i class="fas fa-plug text-4xl mb-3 text-text-secondary"></i>
<span class="text-lg font-medium text-text-secondary mb-2">{{ activeSessionId ? t('layout.noSshSessionActive.title', '无活动的 SSH 会话') : t('layout.noActiveSession.title') }}</span>
<div class="text-xs text-text-secondary mt-2">{{ activeSessionId ? t('layout.noSshSessionActive.message', '请激活一个 SSH 会话以使用此终端面板。') : t('layout.noActiveSession.message') }}</div>
</div>
</div>
</div>
</div>
</template>
<!-- FileManager -->
<template v-else-if="layoutNode.component === 'fileManager'">
<component
:is="currentMainComponent"
:key="layoutNode.id"
v-bind="componentProps"
class="flex-grow overflow-auto"
v-if="activeSession"
>
</component>
<div v-if="!activeSession" class="flex-grow flex justify-center items-center text-center text-text-secondary bg-header text-sm p-4">
<div class="flex flex-col items-center justify-center p-8 w-full h-full">
<i class="fas fa-plug text-4xl mb-3 text-text-secondary"></i>
<span class="text-lg font-medium text-text-secondary mb-2">{{ t('layout.noActiveSession.title') }}</span>
<div class="text-xs text-text-secondary mt-2">{{ t('layout.noActiveSession.message') }}</div>
</div>
</div>
</template>
<!-- StatusMonitor -->
<template v-else-if="layoutNode.component === 'statusMonitor'">
<keep-alive v-if="activeSessionId">
<component
:is="currentMainComponent"
v-bind="componentProps"
class="flex-grow overflow-auto"
/>
</keep-alive>
<div v-else class="flex-grow flex justify-center items-center text-center text-text-secondary bg-header text-sm p-4">
<div class="flex flex-col items-center justify-center p-8 w-full h-full">
<i class="fas fa-plug text-4xl mb-3 text-text-secondary"></i>
<span class="text-lg font-medium text-text-secondary mb-2">{{ t('layout.noActiveSession.title') }}</span>
<div class="text-xs text-text-secondary mt-2">{{ t('layout.noActiveSession.message') }}</div>
</div>
</div>
</template>
<!-- Other Panes -->
<template v-else-if="currentMainComponent">
<component
:is="currentMainComponent"
v-bind="componentProps"
:class="['flex-grow overflow-auto', componentProps.class]"
/>
</template>
<!-- Invalid Pane Component -->
<div v-else class="flex-grow flex justify-center items-center text-center text-red-600 bg-red-100 text-sm p-4">
无效面板组件: {{ layoutNode.component || '未指定' }} (ID: {{ layoutNode.id }})
</div>
</template>
<!-- Invalid Node Type -->
<template v-else>
<div class="flex-grow flex justify-center items-center text-center text-red-600 bg-red-100 text-sm p-4">
无效布局节点 (ID: {{ layoutNode.id }})
</div>
</template>
</div>
</div>
<!-- Sidebar Overlay -->
<div
:class="['fixed inset-0 bg-transparent pointer-events-none z-[100] transition-opacity duration-300 ease-in-out',
{'opacity-100 visible': activeLeftSidebarPane || activeRightSidebarPane, 'opacity-0 invisible': !(activeLeftSidebarPane || activeRightSidebarPane)}]"
></div>
<!-- Left Sidebar Panel -->
<div ref="leftSidebarPanelRef"
:class="['fixed top-0 bottom-0 left-0 max-w-[80vw] bg-background z-[110] transition-transform duration-300 ease-in-out flex flex-col overflow-hidden border-r border-border',
{'translate-x-0': !!activeLeftSidebarPane, '-translate-x-full': !activeLeftSidebarPane}]"
:style="{ width: getSidebarPaneWidth(activeLeftSidebarPane) }">
<div ref="leftResizeHandleRef" class="absolute top-0 bottom-0 w-2 cursor-col-resize z-[120] bg-transparent transition-colors duration-200 ease-in-out hover:bg-primary-light right-[-4px]"></div>
<button class="absolute top-1 right-2 p-1 text-text-secondary hover:text-foreground cursor-pointer text-2xl leading-none z-10" @click="closeSidebars" title="Close Sidebar">&times;</button>
<KeepAlive>
<div :key="`left-sidebar-content-${activeLeftSidebarPane ?? 'none'}`" class="relative flex flex-col flex-grow overflow-hidden pt-10"> <!-- Added pt-10 -->
<component
v-if="currentLeftSidebarComponent && activeLeftSidebarPane && (activeLeftSidebarPane === 'statusMonitor' || activeLeftSidebarPane !== 'fileManager' || activeSession)"
:is="currentLeftSidebarComponent"
:key="`left-comp-${activeLeftSidebarPane}`"
v-bind="sidebarProps(activeLeftSidebarPane, 'left')"
class="flex flex-col flex-grow">
</component>
<!-- 'fileManager' 且无 activeSession 的提示 -->
<div v-else-if="activeLeftSidebarPane === 'fileManager' && !activeSession" class="flex flex-col flex-grow justify-center items-center text-center text-text-secondary p-4">
<div class="flex flex-col items-center justify-center p-8">
<i class="fas fa-plug text-4xl mb-3 text-text-secondary"></i>
<span class="text-lg font-medium mb-2">{{ t('layout.noActiveSession.title') }}</span>
<div class="text-xs mt-2">{{ t('layout.noActiveSession.fileManagerSidebar') }}</div>
</div>
</div>
<!-- 移除 statusMonitor v-else-if -->
<div v-else class="flex flex-col flex-grow">
</div>
</div>
</KeepAlive>
</div>
<!-- Right Sidebar Panel -->
<div ref="rightSidebarPanelRef"
:class="['fixed top-0 bottom-0 right-0 max-w-[80vw] bg-background z-[110] transition-transform duration-300 ease-in-out flex flex-col overflow-hidden border-l border-border',
{'translate-x-0': !!activeRightSidebarPane, 'translate-x-full': !activeRightSidebarPane}]"
:style="{ width: getSidebarPaneWidth(activeRightSidebarPane) }">
<div ref="rightResizeHandleRef" class="absolute top-0 bottom-0 w-2 cursor-col-resize z-[120] bg-transparent transition-colors duration-200 ease-in-out hover:bg-primary-light left-[-4px]"></div>
<button class="absolute top-1 right-2 p-1 text-text-secondary hover:text-foreground cursor-pointer text-2xl leading-none z-10" @click="closeSidebars" title="Close Sidebar">&times;</button>
<KeepAlive>
<div :key="`right-sidebar-content-${activeRightSidebarPane ?? 'none'}`" class="relative flex flex-col flex-grow overflow-hidden pt-10"> <!-- Added pt-10 -->
<component
v-if="currentRightSidebarComponent && activeRightSidebarPane && (activeRightSidebarPane === 'statusMonitor' || activeRightSidebarPane !== 'fileManager' || activeSession)"
:is="currentRightSidebarComponent"
:key="`right-comp-${activeRightSidebarPane}`"
v-bind="sidebarProps(activeRightSidebarPane, 'right')"
class="flex flex-col flex-grow">
</component>
<!-- 'fileManager' 且无 activeSession 的提示 -->
<div v-else-if="activeRightSidebarPane === 'fileManager' && !activeSession" class="flex flex-col flex-grow justify-center items-center text-center text-text-secondary p-4">
<div class="flex flex-col items-center justify-center p-8">
<i class="fas fa-plug text-4xl mb-3 text-text-secondary"></i>
<span class="text-lg font-medium mb-2">{{ t('layout.noActiveSession.title') }}</span>
<div class="text-xs mt-2">{{ t('layout.noActiveSession.fileManagerSidebar') }}</div>
</div>
</div>
<!-- 移除 statusMonitor v-else-if -->
<div v-else class="flex flex-col flex-grow">
</div>
</div>
</KeepAlive>
</div>
<!-- Right Sidebar Buttons -->
<div class="flex flex-col bg-sidebar py-1 z-10 flex-shrink-0 border-l border-border" v-if="isRootRenderer && sidebarPanes.right.length > 0">
<button
v-for="pane in sidebarPanes.right"
:key="`right-${pane}`"
@click="toggleSidebarPane('right', pane)"
:class="['flex items-center justify-center w-10 h-10 mb-1 text-text-secondary hover:bg-hover hover:text-foreground transition-colors duration-150 cursor-pointer text-lg',
{ 'bg-primary text-white hover:bg-primary-dark': activeRightSidebarPane === pane }]"
:title="paneLabels[pane] || pane"
>
<i :class="getIconClasses(pane)"></i>
</button>
</div>
</div>
</template>
<style>
.splitpanes.default-theme .splitpanes__splitter {
background-image: none !important; /* Ensure no background image in normal state */
z-index: 5; /* Ensure splitter is above terminal content and its overlays */
}
.splitpanes.default-theme .splitpanes__splitter:hover { /* Apply hover style to the pseudo-element */
background-color: transparent !important; /* Make splitter transparent on hover */
background-image: none !important; /* Ensure no background image on hover */
position: relative;
box-sizing: border-box;
}
.splitpanes.default-theme .splitpanes__splitter:hover::before {
background-color: var(--primary-color-light) !important; /* Highlight on hover */
}
.splitpanes__splitter:before {
content: ""; /* Ensure content for pseudo-element */
display: block; /* Ensure it takes space */
width: 100%; /* Fill splitter width */
height: 100%; /* Fill splitter height */
background-color: var(--border-color); /* Set background to border color */
border: none !important; /* Ensure no extra borders */
/* Ensure it still occupies space and has cursor */
position: relative;
box-sizing: border-box;
transition: background-color 0.1s ease-in-out;
}
/* Ensure ::after pseudo-element doesn't interfere */
.splitpanes.default-theme .splitpanes__splitter::after {
display: none !important;
}
/* Vertical splitter width */
.splitpanes--vertical > .splitpanes__splitter {
border-color: var(--border-color) !important;
width: 1px !important;
z-index: 5 !important; /* Ensure z-index for vertical splitters */
}
/* Horizontal splitter height */
.splitpanes--horizontal > .splitpanes__splitter {
border-color: var(--border-color) !important;
height: 1px !important;
z-index: 5 !important; /* Ensure z-index for horizontal splitters */
}
/* --- Styles for Locked Layout --- */
.splitpanes.layout-locked .splitpanes__splitter {
pointer-events: none !important; /* Disable dragging */
cursor: default !important; /* Change cursor */
background-color: var(--border-color) !important; /* Ensure no hover effect */
}
.splitpanes.layout-locked .splitpanes__splitter:hover {
background-color: var(--border-color) !important; /* Override hover effect */
}
.terminal-pane-container.has-global-terminal-background .terminal-outer-wrapper.terminal-transparent {
background-color: transparent !important; /* 使 Terminal.vue 的最外层容器背景透明 */
}
.terminal-pane-container.has-global-terminal-background .terminal-outer-wrapper.terminal-transparent .terminal-inner-container .xterm-viewport,
.terminal-pane-container.has-global-terminal-background .terminal-outer-wrapper.terminal-transparent .terminal-inner-container .xterm-screen {
background-color: transparent !important;
}
</style>