Baobhan Sith
738 lines
29 KiB
Vue
738 lines
29 KiB
Vue
<script setup lang="ts">
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import { ref, onMounted, onUnmounted, watch, nextTick, computed, watchEffect } from 'vue';
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import { useI18n } from 'vue-i18n';
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import { useSettingsStore } from '../stores/settings.store';
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import { useConnectionsStore } from '../stores/connections.store';
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// @ts-ignore - guacamole-common-js 缺少官方类型定义
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import Guacamole from 'guacamole-common-js';
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import type { ConnectionInfo } from '../stores/connections.store';
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const { t } = useI18n();
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const settingsStore = useSettingsStore();
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const props = defineProps<{
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connection: ConnectionInfo | null;
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}>();
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const emit = defineEmits(['close']);
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let saveWidthTimeout: ReturnType<typeof setTimeout> | null = null;
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let saveHeightTimeout: ReturnType<typeof setTimeout> | null = null;
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const DEBOUNCE_DELAY = 500; // ms
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const MODAL_CONTAINER_PADDING = 32;
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const maxAllowedWidth = computed(() => window.innerWidth - MODAL_CONTAINER_PADDING);
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const maxAllowedHeight = computed(() => window.innerHeight - MODAL_CONTAINER_PADDING);
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const vncDisplayRef = ref<HTMLDivElement | null>(null);
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const vncContainerRef = ref<HTMLDivElement | null>(null);
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const guacClient = ref<any | null>(null);
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const connectionStatus = ref<'disconnected' | 'connecting' | 'connected' | 'error'>('disconnected');
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const isResizing = ref(false);
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const resizeStartX = ref(0);
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const resizeStartY = ref(0);
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const initialModalWidthForResize = ref(0);
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const initialModalHeightForResize = ref(0);
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const statusMessage = ref('');
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const vncPasteInputText = ref('');
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const sendInputTextToVnc = async () => {
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if (!guacClient.value || connectionStatus.value !== 'connected') {
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console.warn('[VncModal] Guacamole client not available or not connected to send text.');
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// Можно добавить сообщение для пользователя здесь, если нужно
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return;
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}
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const textToSend = vncPasteInputText.value;
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if (!textToSend) {
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console.log('[VncModal] Paste input is empty, nothing to send.');
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return;
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}
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console.log(`[VncModal] Simulating keyboard input for: ${textToSend.substring(0,50)}...`);
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try {
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for (const char of textToSend) {
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const keysym = char.charCodeAt(0); //直接使用字符的 Unicode 码点作为 keysym
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// 确保 keysym 是一个有效的数字，尽管 charCodeAt(0) 总是返回数字
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if (typeof keysym === 'number' && !isNaN(keysym)) {
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guacClient.value.sendKeyEvent(1, keysym); // Key press
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await new Promise(resolve => setTimeout(resolve, 20)); // 短暂延迟
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guacClient.value.sendKeyEvent(0, keysym); // Key release
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await new Promise(resolve => setTimeout(resolve, 30)); // 短暂延迟
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} else {
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console.warn(`[VncModal] Invalid keysym for character "${char}". Skipping.`);
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}
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}
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console.log('[VncModal] Finished simulating keyboard input.');
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// vncPasteInputText.value = ''; // 如果希望发送后清空输入框，取消此行注释
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} catch (err: any) {
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console.error('[VncModal] Error simulating keyboard input:', err);
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statusMessage.value = t('vncModal.errors.simulateInputError', { error: err.message });
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}
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};
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const keyboard = ref<any | null>(null);
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const mouse = ref<any | null>(null);
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// Initialize desiredModalWidth and desiredModalHeight from store or defaults
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const initialStoreWidth = settingsStore.settings.vncModalWidth
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? parseInt(settingsStore.settings.vncModalWidth, 10)
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: 1024;
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const initialStoreHeight = settingsStore.settings.vncModalHeight
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? parseInt(settingsStore.settings.vncModalHeight, 10)
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: 768;
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const MIN_MODAL_WIDTH = 800;
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const MIN_MODAL_HEIGHT = 600;
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const desiredModalWidth = ref(Math.min(Math.max(MIN_MODAL_WIDTH, isNaN(initialStoreWidth) ? MIN_MODAL_WIDTH : initialStoreWidth), maxAllowedWidth.value));
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const desiredModalHeight = ref(Math.min(Math.max(MIN_MODAL_HEIGHT, isNaN(initialStoreHeight) ? MIN_MODAL_HEIGHT : initialStoreHeight), maxAllowedHeight.value));
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const tempInputWidth = ref<number | string>(desiredModalWidth.value);
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const tempInputHeight = ref<number | string>(desiredModalHeight.value);
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const isKeyboardDisabledForInput = ref(false);
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const isMinimized = ref(false);
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const restoreButtonRef = ref<HTMLButtonElement | null>(null);
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const isDraggingRestoreButton = ref(false);
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const restoreButtonPosition = ref({ x: 16, y: window.innerHeight / 2 - 25 }); // 16px from left, vertically centered (25 is half of button height 50px)
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let dragOffsetX = 0;
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let dragOffsetY = 0;
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let hasDragged = false;
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let remoteDesktopWsBaseUrl: string; // Renamed for clarity
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const LOCAL_BACKEND_URL_FOR_PROXY = 'ws://localhost:3001'; // Main backend's WebSocket for proxying
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if (window.location.hostname === 'localhost') {
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// For local development, VNC will also go through the main backend's proxy
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remoteDesktopWsBaseUrl = `${LOCAL_BACKEND_URL_FOR_PROXY}/ws/rdp-proxy`; // Use the same RDP proxy path
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} else {
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const wsProtocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
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const wsHostAndPort = window.location.host;
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// For deployed environments, assume the proxy is at /ws/rdp-proxy relative to the main backend
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remoteDesktopWsBaseUrl = `${wsProtocol}//${wsHostAndPort}/ws/rdp-proxy`;
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}
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const handleConnection = async () => {
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if (!props.connection || !vncDisplayRef.value) {
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statusMessage.value = t('remoteDesktopModal.errors.missingInfo');
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connectionStatus.value = 'error';
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return;
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}
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while (vncDisplayRef.value.firstChild) {
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vncDisplayRef.value.removeChild(vncDisplayRef.value.firstChild);
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}
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disconnectGuacamole();
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connectionStatus.value = 'connecting';
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statusMessage.value = t('remoteDesktopModal.status.fetchingToken');
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try {
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const connectionsStore = useConnectionsStore();
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// Pass width and height to the token generation, backend will forward to gateway
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const token = await connectionsStore.getVncSessionToken(props.connection.id, desiredModalWidth.value, desiredModalHeight.value);
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if (!token) {
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throw new Error('VNC Token not found from store action');
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}
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statusMessage.value = t('remoteDesktopModal.status.connectingWs');
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// The backend proxy (/ws/rdp-proxy) expects token, width, height, dpi.
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// For VNC, DPI is less critical but the proxy might expect it. Send a default or let backend handle.
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// The backend's websocket.ts rdp-proxy handler now calculates DPI if not provided or uses a default.
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// We need to ensure width and height are passed for the proxy to correctly forward.
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const tunnelUrl = `${remoteDesktopWsBaseUrl}?token=${encodeURIComponent(token)}&width=${desiredModalWidth.value}&height=${desiredModalHeight.value}`;
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// @ts-ignore
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const tunnel = new Guacamole.WebSocketTunnel(tunnelUrl);
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tunnel.onerror = (status: any) => {
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const errorMessage = status.message || 'Unknown tunnel error';
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const errorCode = status.code || 'N/A';
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statusMessage.value = `${t('remoteDesktopModal.errors.tunnelError')} (${errorCode}): ${errorMessage}`;
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connectionStatus.value = 'error';
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disconnectGuacamole();
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};
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// @ts-ignore
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guacClient.value = new Guacamole.Client(tunnel);
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guacClient.value.keepAliveFrequency = 3000;
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vncDisplayRef.value.appendChild(guacClient.value.getDisplay().getElement());
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guacClient.value.onstatechange = (state: number) => {
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let currentStatus = '';
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let i18nKeyPart = 'unknownState';
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switch (state) {
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case 0: i18nKeyPart = 'idle'; currentStatus = 'disconnected'; break;
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case 1: i18nKeyPart = 'connectingVnc'; currentStatus = 'connecting'; break;
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case 2: i18nKeyPart = 'waiting'; currentStatus = 'connecting'; break;
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case 3:
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i18nKeyPart = 'connected';
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currentStatus = 'connected';
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setupInputListeners();
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nextTick(() => {
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const displayEl = guacClient.value?.getDisplay()?.getElement();
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if (displayEl && typeof displayEl.focus === 'function') {
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displayEl.focus();
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}
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// Sync size on connect
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if (vncDisplayRef.value && guacClient.value) {
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const displayWidth = vncDisplayRef.value.offsetWidth;
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const displayHeight = vncDisplayRef.value.offsetHeight;
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if (displayWidth > 0 && displayHeight > 0) {
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console.log(`[VncModal] Initial resize on connect: ${displayWidth}x${displayHeight}`);
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guacClient.value.sendSize(displayWidth, displayHeight);
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}
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}
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});
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setTimeout(() => {
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nextTick(() => {
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if (vncDisplayRef.value && guacClient.value) {
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const canvases = vncDisplayRef.value.querySelectorAll('canvas');
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canvases.forEach((canvas) => { canvas.style.zIndex = '999'; });
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}
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});
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}, 100);
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break;
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case 4: i18nKeyPart = 'disconnecting'; currentStatus = 'disconnected'; break;
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case 5: i18nKeyPart = 'disconnected'; currentStatus = 'disconnected'; break;
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}
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statusMessage.value = t(`remoteDesktopModal.status.${i18nKeyPart}`, { state });
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if (currentStatus) connectionStatus.value = currentStatus as 'disconnected' | 'connecting' | 'connected' | 'error';
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};
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guacClient.value.onerror = (status: any) => {
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const errorMessage = status.message || 'Unknown client error';
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statusMessage.value = `${t('remoteDesktopModal.errors.clientError')}: ${errorMessage}`;
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connectionStatus.value = 'error';
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disconnectGuacamole();
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};
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guacClient.value.connect('');
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} catch (error: any) {
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statusMessage.value = `${t('remoteDesktopModal.errors.connectionFailed')}: ${error.response?.data?.message || error.message || String(error)}`;
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connectionStatus.value = 'error';
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disconnectGuacamole();
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}
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};
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const trySyncClipboardOnDisplayFocus = async () => {
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if (!guacClient.value) {
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return;
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}
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try {
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const currentClipboardText = await navigator.clipboard.readText();
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if (currentClipboardText && guacClient.value) {
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// @ts-ignore
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const stream = guacClient.value.createClipboardStream('text/plain');
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// @ts-ignore
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const writer = new Guacamole.StringWriter(stream);
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writer.sendText(currentClipboardText);
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writer.sendEnd();
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console.log('[VncModal] Sent clipboard to VNC on display focus:', currentClipboardText.substring(0, 50) + (currentClipboardText.length > 50 ? '...' : ''));
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}
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} catch (err) {
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// This error is expected if the document/tab is not focused when the VNC display element gets focus.
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// Or if clipboard permissions are not granted.
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if (err instanceof DOMException && err.name === 'NotAllowedError') {
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// console.log('[VncModal] Clipboard read on display focus skipped: Document not focused or permission denied.');
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} else {
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console.warn('[VncModal] Could not read clipboard on display focus, or other error:', err);
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}
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}
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};
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const setupInputListeners = () => {
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if (!guacClient.value || !vncDisplayRef.value) return;
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try {
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const displayEl = guacClient.value.getDisplay().getElement() as HTMLElement;
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displayEl.tabIndex = 0;
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const handleVncDisplayClick = () => {
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const activeElement = document.activeElement as HTMLElement;
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if (activeElement && (activeElement.id === 'modal-width' || activeElement.id === 'modal-height')) {
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activeElement.blur();
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}
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// Ensure the VNC display element gets focus when clicked
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if (displayEl && typeof displayEl.focus === 'function') {
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displayEl.focus();
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}
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};
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displayEl.addEventListener('click', handleVncDisplayClick);
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const handleMouseEnter = () => { if (displayEl) displayEl.style.cursor = 'none'; };
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const handleMouseLeave = () => { if (displayEl) displayEl.style.cursor = 'default'; };
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displayEl.addEventListener('mouseenter', handleMouseEnter);
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displayEl.addEventListener('mouseleave', handleMouseLeave);
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// @ts-ignore
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mouse.value = new Guacamole.Mouse(displayEl);
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const display = guacClient.value.getDisplay();
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display.showCursor(true);
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const cursorLayer = display.getCursorLayer();
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if (cursorLayer) {
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const cursorElement = cursorLayer.getElement();
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if (cursorElement) {
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cursorElement.style.zIndex = '1000';
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}
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}
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// @ts-ignore
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mouse.value.onmousedown = mouse.value.onmouseup = mouse.value.onmousemove = (mouseState: any) => {
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if (guacClient.value) {
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guacClient.value.sendMouseState(mouseState);
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}
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};
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// @ts-ignore
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keyboard.value = new Guacamole.Keyboard(displayEl);
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keyboard.value.onkeydown = (keysym: number) => {
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if (guacClient.value && !isKeyboardDisabledForInput.value) {
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guacClient.value.sendKeyEvent(1, keysym);
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}
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};
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keyboard.value.onkeyup = (keysym: number) => {
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if (guacClient.value && !isKeyboardDisabledForInput.value) {
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guacClient.value.sendKeyEvent(0, keysym);
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}
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};
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// Listen for host copy events to send to VNC
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// document.addEventListener('copy', handleHostCopy); // Removed this
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// displayEl.addEventListener('mouseenter', trySyncClipboardOnMouseEnter); // Changed to focus event
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displayEl.addEventListener('focus', trySyncClipboardOnDisplayFocus);
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} catch (inputError) {
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console.error("Error setting up VNC input listeners:", inputError);
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statusMessage.value = t('remoteDesktopModal.errors.inputError');
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}
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};
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const removeInputListeners = () => {
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// Remove host copy event listener
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// document.removeEventListener('copy', handleHostCopy); // Removed this
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if (guacClient.value) {
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const displayEl = guacClient.value.getDisplay()?.getElement();
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if (displayEl) {
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// displayEl.removeEventListener('mouseenter', trySyncClipboardOnMouseEnter); // Changed to focus event
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displayEl.removeEventListener('focus', trySyncClipboardOnDisplayFocus);
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try {
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if (displayEl) {
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displayEl.style.cursor = 'default';
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}
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} catch (e) {
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console.warn("Could not reset cursor on VNC display element:", e);
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}
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}
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}
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// The rest of the cleanup for keyboard and mouse can remain outside the guacClient.value check
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// as they are independent refs.
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if (keyboard.value) {
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keyboard.value.onkeydown = null;
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keyboard.value.onkeyup = null;
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keyboard.value = null;
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}
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if (mouse.value) {
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mouse.value.onmousedown = null;
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mouse.value.onmouseup = null;
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mouse.value.onmousemove = null;
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mouse.value = null;
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}
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};
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const disableVncKeyboard = () => {
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isKeyboardDisabledForInput.value = true;
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};
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const enableVncKeyboard = () => {
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isKeyboardDisabledForInput.value = false;
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nextTick(() => {
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const displayEl = guacClient.value?.getDisplay()?.getElement();
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if (displayEl && typeof displayEl.focus === 'function') {
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displayEl.focus();
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}
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});
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};
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const minimizeModal = () => {
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isMinimized.value = true;
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};
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const restoreModal = () => {
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isMinimized.value = false;
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};
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const onRestoreButtonMouseDown = (event: MouseEvent) => {
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if (!restoreButtonRef.value) return;
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hasDragged = false; // Reset drag flag
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isDraggingRestoreButton.value = true;
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dragOffsetX = event.clientX - restoreButtonRef.value.getBoundingClientRect().left;
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dragOffsetY = event.clientY - restoreButtonRef.value.getBoundingClientRect().top;
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// Prevent text selection while dragging
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event.preventDefault();
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document.addEventListener('mousemove', onRestoreButtonMouseMove);
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document.addEventListener('mouseup', onRestoreButtonMouseUp);
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};
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const onRestoreButtonMouseMove = (event: MouseEvent) => {
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if (!isDraggingRestoreButton.value) return;
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hasDragged = true; // Set drag flag if mouse moves
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let newX = event.clientX - dragOffsetX;
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let newY = event.clientY - dragOffsetY;
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// Constrain movement within viewport
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const buttonWidth = 50; // As defined in style
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const buttonHeight = 50; // As defined in style
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newX = Math.max(0, Math.min(newX, window.innerWidth - buttonWidth));
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newY = Math.max(0, Math.min(newY, window.innerHeight - buttonHeight));
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restoreButtonPosition.value = { x: newX, y: newY };
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};
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const onRestoreButtonMouseUp = () => {
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isDraggingRestoreButton.value = false;
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document.removeEventListener('mousemove', onRestoreButtonMouseMove);
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document.removeEventListener('mouseup', onRestoreButtonMouseUp);
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// Click event will fire after mouseup. If we dragged, we don't want click to restore.
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// The handleClickRestoreButton will check hasDragged.
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};
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const handleClickRestoreButton = () => {
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if (!hasDragged) {
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restoreModal();
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}
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// Reset for next interaction
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hasDragged = false;
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};
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const disconnectGuacamole = () => {
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removeInputListeners();
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isKeyboardDisabledForInput.value = false;
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if (guacClient.value) {
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guacClient.value.disconnect();
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guacClient.value = null;
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}
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if (vncDisplayRef.value) {
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while (vncDisplayRef.value.firstChild) {
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vncDisplayRef.value.removeChild(vncDisplayRef.value.firstChild);
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}
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}
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if (connectionStatus.value !== 'error') {
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connectionStatus.value = 'disconnected';
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statusMessage.value = t('remoteDesktopModal.status.disconnected');
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}
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};
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const closeModal = () => {
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disconnectGuacamole();
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emit('close');
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};
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const handleWidthInputBlur = () => {
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const currentValue = Number(tempInputWidth.value) || MIN_MODAL_WIDTH;
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const validatedValue = Math.min(Math.max(MIN_MODAL_WIDTH, currentValue), maxAllowedWidth.value);
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desiredModalWidth.value = validatedValue;
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tempInputWidth.value = validatedValue;
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if (saveWidthTimeout) clearTimeout(saveWidthTimeout);
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saveWidthTimeout = setTimeout(() => {
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if (String(validatedValue) !== settingsStore.settings.vncModalWidth) {
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settingsStore.updateSetting('vncModalWidth', String(validatedValue));
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}
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}, DEBOUNCE_DELAY);
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enableVncKeyboard();
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};
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const handleHeightInputBlur = () => {
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const currentValue = Number(tempInputHeight.value) || MIN_MODAL_HEIGHT;
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const validatedValue = Math.min(Math.max(MIN_MODAL_HEIGHT, currentValue), maxAllowedHeight.value);
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desiredModalHeight.value = validatedValue;
|
|
tempInputHeight.value = validatedValue;
|
|
|
|
if (saveHeightTimeout) clearTimeout(saveHeightTimeout);
|
|
saveHeightTimeout = setTimeout(() => {
|
|
if (String(validatedValue) !== settingsStore.settings.vncModalHeight) {
|
|
settingsStore.updateSetting('vncModalHeight', String(validatedValue));
|
|
}
|
|
}, DEBOUNCE_DELAY);
|
|
enableVncKeyboard();
|
|
};
|
|
|
|
watch(desiredModalWidth, (newVal) => {
|
|
if (Number(tempInputWidth.value) !== newVal) {
|
|
tempInputWidth.value = newVal;
|
|
}
|
|
});
|
|
|
|
watch(desiredModalHeight, (newVal) => {
|
|
if (Number(tempInputHeight.value) !== newVal) {
|
|
tempInputHeight.value = newVal;
|
|
}
|
|
});
|
|
|
|
|
|
|
|
|
|
onMounted(() => {
|
|
if (props.connection) {
|
|
tempInputWidth.value = desiredModalWidth.value;
|
|
tempInputHeight.value = desiredModalHeight.value;
|
|
nextTick(async () => {
|
|
await handleConnection();
|
|
});
|
|
} else {
|
|
statusMessage.value = t('remoteDesktopModal.errors.noConnection');
|
|
connectionStatus.value = 'error';
|
|
}
|
|
});
|
|
|
|
onUnmounted(() => {
|
|
disconnectGuacamole();
|
|
document.removeEventListener('mousemove', onRestoreButtonMouseMove);
|
|
document.removeEventListener('mouseup', onRestoreButtonMouseUp);
|
|
// Clean up resize listeners if component is unmounted while resizing
|
|
if (isResizing.value) {
|
|
document.removeEventListener('mousemove', doResize);
|
|
document.removeEventListener('mouseup', stopResize);
|
|
}
|
|
});
|
|
|
|
watch(() => props.connection, (newConnection, oldConnection) => {
|
|
if (newConnection && newConnection.id !== oldConnection?.id) {
|
|
nextTick(async () => {
|
|
await handleConnection();
|
|
});
|
|
} else if (!newConnection) {
|
|
disconnectGuacamole();
|
|
statusMessage.value = t('remoteDesktopModal.errors.noConnection');
|
|
connectionStatus.value = 'error';
|
|
}
|
|
});
|
|
|
|
const computedModalStyle = computed(() => {
|
|
const actualWidth = Math.min(Math.max(MIN_MODAL_WIDTH, desiredModalWidth.value), maxAllowedWidth.value);
|
|
const actualHeight = Math.min(Math.max(MIN_MODAL_HEIGHT, desiredModalHeight.value), maxAllowedHeight.value);
|
|
return {
|
|
width: `${actualWidth}px`,
|
|
height: `${actualHeight}px`,
|
|
};
|
|
});
|
|
|
|
watchEffect(() => {
|
|
// 依赖 computedModalStyle，当其变化时此 effect 会重新运行
|
|
const currentStyle = computedModalStyle.value;
|
|
|
|
if (guacClient.value && connectionStatus.value === 'connected' && vncDisplayRef.value) {
|
|
// 使用 nextTick 确保 DOM 更新完毕，vncDisplayRef 的尺寸已根据 currentStyle 刷新
|
|
nextTick(() => {
|
|
if (vncDisplayRef.value && guacClient.value) { // 再次检查，因为 nextTick 是异步的
|
|
const displayWidth = vncDisplayRef.value.offsetWidth;
|
|
const displayHeight = vncDisplayRef.value.offsetHeight;
|
|
|
|
if (displayWidth > 0 && displayHeight > 0) {
|
|
console.log(`[VncModal] Resizing VNC display to: ${displayWidth}x${displayHeight} due to style change.`);
|
|
guacClient.value.sendSize(displayWidth, displayHeight);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
const initResize = (event: MouseEvent) => {
|
|
isResizing.value = true;
|
|
resizeStartX.value = event.clientX;
|
|
resizeStartY.value = event.clientY;
|
|
initialModalWidthForResize.value = desiredModalWidth.value;
|
|
initialModalHeightForResize.value = desiredModalHeight.value;
|
|
|
|
document.addEventListener('mousemove', doResize);
|
|
document.addEventListener('mouseup', stopResize);
|
|
event.preventDefault(); // Prevent text selection or other default browser actions
|
|
};
|
|
|
|
const doResize = (event: MouseEvent) => {
|
|
if (!isResizing.value) return;
|
|
|
|
const deltaX = event.clientX - resizeStartX.value;
|
|
const deltaY = event.clientY - resizeStartY.value;
|
|
|
|
let newWidth = initialModalWidthForResize.value + deltaX;
|
|
let newHeight = initialModalHeightForResize.value + deltaY;
|
|
|
|
// Apply minimum size constraints
|
|
newWidth = Math.max(MIN_MODAL_WIDTH, newWidth);
|
|
newHeight = Math.max(MIN_MODAL_HEIGHT, newHeight);
|
|
|
|
// Apply maximum screen size constraints
|
|
newWidth = Math.min(newWidth, maxAllowedWidth.value);
|
|
newHeight = Math.min(newHeight, maxAllowedHeight.value);
|
|
|
|
desiredModalWidth.value = newWidth;
|
|
desiredModalHeight.value = newHeight;
|
|
};
|
|
|
|
const stopResize = () => {
|
|
if (!isResizing.value) return;
|
|
isResizing.value = false;
|
|
document.removeEventListener('mousemove', doResize);
|
|
document.removeEventListener('mouseup', stopResize);
|
|
// The existing watchEffect for computedModalStyle will handle Guacamole resize
|
|
};
|
|
|
|
</script>
|
|
<template>
|
|
<div
|
|
:class="[
|
|
'fixed inset-0 z-50 flex items-center justify-center p-4',
|
|
isMinimized ? '' : 'bg-overlay',
|
|
isMinimized ? 'pointer-events-none' : '' // 允许恢复按钮接收事件
|
|
]"
|
|
>
|
|
<button
|
|
ref="restoreButtonRef"
|
|
v-if="isMinimized"
|
|
@mousedown="onRestoreButtonMouseDown"
|
|
@click="handleClickRestoreButton"
|
|
:style="{ left: `${restoreButtonPosition.x}px`, top: `${restoreButtonPosition.y}px`, width: '50px', height: '50px' }"
|
|
class="fixed z-[100] flex items-center justify-center bg-primary text-white rounded-full shadow-lg hover:bg-primary-dark focus:outline-none focus:ring-2 focus:ring-primary focus:ring-opacity-50 pointer-events-auto cursor-grab active:cursor-grabbing"
|
|
:title="t('common.restore')"
|
|
>
|
|
<i class="fas fa-window-restore fa-lg"></i>
|
|
</button>
|
|
<div
|
|
v-show="!isMinimized"
|
|
:style="computedModalStyle"
|
|
class="bg-background text-foreground rounded-lg shadow-xl flex flex-col overflow-hidden border border-border pointer-events-auto relative"
|
|
>
|
|
<div class="flex items-center justify-between p-3 border-b border-border flex-shrink-0">
|
|
<h3 class="text-base font-semibold truncate">
|
|
<i class="fas fa-plug mr-2 text-text-secondary"></i>
|
|
{{ t('vncModal.title') }} - {{ props.connection?.name || props.connection?.host || t('remoteDesktopModal.titlePlaceholder') }}
|
|
</h3>
|
|
<div class="flex items-center space-x-1">
|
|
<span class="text-xs px-2 py-0.5 rounded"
|
|
:class="{
|
|
'bg-yellow-200 text-yellow-800': connectionStatus === 'connecting',
|
|
'bg-green-200 text-green-800': connectionStatus === 'connected',
|
|
'bg-red-200 text-red-800': connectionStatus === 'error',
|
|
'bg-gray-200 text-gray-800': connectionStatus === 'disconnected'
|
|
}">
|
|
{{ t('remoteDesktopModal.status.' + connectionStatus) }}
|
|
</span>
|
|
<button
|
|
@click="minimizeModal"
|
|
class="text-text-secondary hover:text-foreground transition-colors duration-150 p-1 rounded hover:bg-hover"
|
|
:title="t('common.minimize')"
|
|
>
|
|
<i class="fas fa-window-minimize fa-sm"></i>
|
|
</button>
|
|
<button
|
|
@click="closeModal"
|
|
class="text-text-secondary hover:text-foreground transition-colors duration-150 p-1 rounded hover:bg-hover"
|
|
:title="t('common.close')"
|
|
>
|
|
<i class="fas fa-times fa-lg"></i>
|
|
</button>
|
|
</div>
|
|
</div>
|
|
|
|
<div ref="vncContainerRef" class="relative bg-black overflow-hidden flex-1">
|
|
<div ref="vncDisplayRef" class="vnc-display-container w-full h-full">
|
|
</div>
|
|
<div v-if="connectionStatus === 'connecting' || connectionStatus === 'error'"
|
|
class="absolute inset-0 flex items-center justify-center bg-black bg-opacity-75 text-white p-4 z-10">
|
|
<div class="text-center">
|
|
<i v-if="connectionStatus === 'connecting'" class="fas fa-spinner fa-spin fa-2x mb-3"></i>
|
|
<i v-else class="fas fa-exclamation-triangle fa-2x mb-3 text-red-400"></i>
|
|
<p class="text-sm">{{ statusMessage }}</p>
|
|
<button v-if="connectionStatus === 'error'"
|
|
@click="() => handleConnection()"
|
|
class="mt-4 px-3 py-1 bg-primary text-white rounded text-xs hover:bg-primary-dark">
|
|
{{ t('common.retry') }}
|
|
</button>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="p-2 border-t border-border flex-shrink-0 text-xs text-text-secondary bg-header flex items-center justify-between flex-wrap gap-y-2">
|
|
<!-- 输入框和发送按钮 -->
|
|
<div class="flex items-center space-x-2 flex-auto mr-0 sm:mr-4"> <!-- flex-auto to grow, responsive margin -->
|
|
<input
|
|
type="text"
|
|
v-model="vncPasteInputText"
|
|
:placeholder="t('vncModal.textInputPlaceholder')"
|
|
class="flex-grow px-2 py-1 text-xs border border-border rounded bg-input text-foreground focus:outline-none focus:ring-1 focus:ring-primary min-w-0"
|
|
style="min-width: 120px;"
|
|
@focus="disableVncKeyboard"
|
|
@blur="enableVncKeyboard"
|
|
@keydown.enter.prevent="sendInputTextToVnc"
|
|
/>
|
|
<button
|
|
@click="sendInputTextToVnc"
|
|
:disabled="!vncPasteInputText.trim() || connectionStatus !== 'connected'"
|
|
class="px-3 py-1 bg-primary text-white rounded text-xs hover:bg-primary-dark disabled:opacity-50 disabled:cursor-not-allowed whitespace-nowrap"
|
|
:title="t('vncModal.sendButtonTitle')"
|
|
>
|
|
{{ t('common.send') }}
|
|
</button>
|
|
</div>
|
|
|
|
<!-- 现有的宽度/高度和重新连接按钮 -->
|
|
<div class="flex items-center space-x-2 flex-wrap gap-y-1 flex-shrink-0">
|
|
<label for="modal-width" class="text-xs ml-2">{{ t('common.width') }}:</label>
|
|
<input
|
|
id="modal-width"
|
|
type="number"
|
|
v-model.number="tempInputWidth"
|
|
step="10"
|
|
class="w-16 px-1 py-0.5 text-xs border border-border rounded bg-input text-foreground focus:outline-none focus:ring-1 focus:ring-primary"
|
|
@focus="disableVncKeyboard"
|
|
@blur="handleWidthInputBlur"
|
|
/>
|
|
<label for="modal-height" class="text-xs">{{ t('common.height') }}:</label>
|
|
<input
|
|
id="modal-height"
|
|
type="number"
|
|
v-model.number="tempInputHeight"
|
|
step="10"
|
|
class="w-16 px-1 py-0.5 text-xs border border-border rounded bg-input text-foreground focus:outline-none focus:ring-1 focus:ring-primary"
|
|
@focus="disableVncKeyboard"
|
|
@blur="handleHeightInputBlur"
|
|
/>
|
|
<button
|
|
@click="handleConnection"
|
|
:disabled="connectionStatus === 'connecting'"
|
|
class="px-4 py-2 bg-button text-button-text rounded-md shadow-sm hover:bg-button-hover focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-primary disabled:opacity-50 disabled:cursor-not-allowed transition duration-150 ease-in-out"
|
|
:title="t('remoteDesktopModal.reconnectTooltip')"
|
|
>
|
|
{{ t('common.reconnect') }}
|
|
</button>
|
|
</div>
|
|
</div>
|
|
<!-- Resize Handle -->
|
|
<div
|
|
class="absolute bottom-0 right-0 w-4 h-4 cursor-nwse-resize z-10 bg-transparent hover:bg-primary-dark hover:bg-opacity-30"
|
|
title="Resize"
|
|
@mousedown.stop="initResize"
|
|
></div>
|
|
</div>
|
|
</div>
|
|
</template>
|
|
<style scoped>
|
|
.vnc-display-container {
|
|
overflow: hidden;
|
|
position: relative;
|
|
}
|
|
|
|
.vnc-display-container :deep(div) {
|
|
}
|
|
|
|
.vnc-display-container :deep(canvas) {
|
|
z-index: 999;
|
|
}
|
|
</style> |