1074 lines
29 KiB
TypeScript
1074 lines
29 KiB
TypeScript
import { useCallback, useEffect, useMemo, useRef, useState } from "react";
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import { useQuery } from "@tanstack/react-query";
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import {
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ActivityIndicator,
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FlatList,
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ListRenderItemInfo,
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type LayoutChangeEvent,
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type NativeScrollEvent,
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type NativeSyntheticEvent,
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Pressable,
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Text,
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View,
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Platform,
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} from "react-native";
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import { Gesture } from "react-native-gesture-handler";
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import { StyleSheet, UnistylesRuntime, useUnistyles } from "react-native-unistyles";
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import Animated, {
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cancelAnimation,
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Easing,
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runOnJS,
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useAnimatedStyle,
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useSharedValue,
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withRepeat,
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withTiming,
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} from "react-native-reanimated";
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import { WORKSPACE_SECONDARY_HEADER_HEIGHT } from "@/constants/layout";
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import { Fonts } from "@/constants/theme";
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import * as Clipboard from "expo-clipboard";
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import {
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Copy,
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Download,
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File,
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FileText,
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Folder,
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FolderOpen,
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Image as ImageIcon,
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MoreVertical,
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RotateCw,
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X,
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} from "lucide-react-native";
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import type { AgentFileExplorerState, ExplorerEntry } from "@/stores/session-store";
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import { useHosts } from "@/runtime/host-runtime";
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import { useSessionStore } from "@/stores/session-store";
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import { useDownloadStore } from "@/stores/download-store";
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import {
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DropdownMenu,
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DropdownMenuContent,
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DropdownMenuItem,
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DropdownMenuSeparator,
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DropdownMenuTrigger,
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} from "@/components/ui/dropdown-menu";
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import { useFileExplorerActions } from "@/hooks/use-file-explorer-actions";
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import { buildWorkspaceExplorerStateKey } from "@/hooks/use-file-explorer-actions";
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import { usePanelStore, type SortOption } from "@/stores/panel-store";
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import { formatTimeAgo } from "@/utils/time";
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import { buildAbsoluteExplorerPath } from "@/utils/explorer-paths";
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import {
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WebDesktopScrollbarOverlay,
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useWebDesktopScrollbarMetrics,
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} from "@/components/web-desktop-scrollbar";
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const SORT_OPTIONS: { value: SortOption; label: string }[] = [
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{ value: "name", label: "Name" },
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{ value: "modified", label: "Modified" },
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{ value: "size", label: "Size" },
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];
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const INDENT_PER_LEVEL = 12;
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function formatFileSize({ size }: { size: number }): string {
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if (size < 1024) {
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return `${size} B`;
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}
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if (size < 1024 * 1024) {
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return `${(size / 1024).toFixed(1)} KB`;
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}
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return `${(size / (1024 * 1024)).toFixed(1)} MB`;
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}
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interface FileExplorerPaneProps {
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serverId: string;
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workspaceId?: string | null;
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workspaceRoot: string;
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onOpenFile?: (filePath: string) => void;
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}
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interface TreeRow {
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entry: ExplorerEntry;
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depth: number;
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}
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export function FileExplorerPane({
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serverId,
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workspaceId,
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workspaceRoot,
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onOpenFile,
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}: FileExplorerPaneProps) {
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const { theme } = useUnistyles();
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const isMobile = UnistylesRuntime.breakpoint === "xs" || UnistylesRuntime.breakpoint === "sm";
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const showDesktopWebScrollbar = Platform.OS === "web" && !isMobile;
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const daemons = useHosts();
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const daemonProfile = useMemo(
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() => daemons.find((daemon) => daemon.serverId === serverId),
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[daemons, serverId],
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);
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const normalizedWorkspaceRoot = useMemo(() => workspaceRoot.trim(), [workspaceRoot]);
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const workspaceStateKey = useMemo(
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() =>
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buildWorkspaceExplorerStateKey({
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workspaceId,
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workspaceRoot: normalizedWorkspaceRoot,
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}),
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[normalizedWorkspaceRoot, workspaceId],
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);
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const workspaceScopeId = useMemo(
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() => workspaceId?.trim() || normalizedWorkspaceRoot,
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[normalizedWorkspaceRoot, workspaceId],
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);
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const hasWorkspaceScope = Boolean(workspaceStateKey && normalizedWorkspaceRoot);
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const explorerState = useSessionStore((state) =>
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workspaceStateKey && state.sessions[serverId]
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? state.sessions[serverId]?.fileExplorer.get(workspaceStateKey)
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: undefined,
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);
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const {
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workspaceStateKey: actionsWorkspaceStateKey,
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requestDirectoryListing,
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requestFileDownloadToken,
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selectExplorerEntry,
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} = useFileExplorerActions({
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serverId,
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workspaceId,
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workspaceRoot: normalizedWorkspaceRoot,
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});
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const sortOption = usePanelStore((state) => state.explorerSortOption);
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const setSortOption = usePanelStore((state) => state.setExplorerSortOption);
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const directories = explorerState?.directories ?? new Map();
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const pendingRequest = explorerState?.pendingRequest ?? null;
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const isExplorerLoading = explorerState?.isLoading ?? false;
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const error = explorerState?.lastError ?? null;
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const selectedEntryPath = explorerState?.selectedEntryPath ?? null;
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const isDirectoryLoading = useCallback(
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(path: string) =>
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Boolean(
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isExplorerLoading && pendingRequest?.mode === "list" && pendingRequest?.path === path,
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),
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[isExplorerLoading, pendingRequest?.mode, pendingRequest?.path],
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);
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const [expandedPaths, setExpandedPaths] = useState<Set<string>>(() => new Set(["."]));
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const treeListRef = useRef<FlatList<TreeRow>>(null);
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const treeScrollbarMetrics = useWebDesktopScrollbarMetrics();
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const hasInitializedRef = useRef(false);
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useEffect(() => {
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hasInitializedRef.current = false;
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setExpandedPaths(new Set(["."]));
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}, [actionsWorkspaceStateKey]);
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useEffect(() => {
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if (!hasWorkspaceScope) {
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return;
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}
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if (hasInitializedRef.current) {
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return;
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}
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hasInitializedRef.current = true;
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void requestDirectoryListing(".", {
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recordHistory: false,
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setCurrentPath: false,
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});
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}, [hasWorkspaceScope, requestDirectoryListing]);
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// Expand ancestor directories when a file is selected (e.g., from an inline path click)
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useEffect(() => {
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if (!selectedEntryPath || !hasWorkspaceScope) {
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return;
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}
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const parentDir = getParentDirectory(selectedEntryPath);
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const ancestors = getAncestorDirectories(parentDir);
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setExpandedPaths((prev) => {
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const next = new Set(prev);
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ancestors.forEach((path) => next.add(path));
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return next;
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});
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ancestors.forEach((path) => {
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if (!directories.has(path)) {
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void requestDirectoryListing(path, {
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recordHistory: false,
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setCurrentPath: false,
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});
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}
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});
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}, [directories, hasWorkspaceScope, requestDirectoryListing, selectedEntryPath]);
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const handleToggleDirectory = useCallback(
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(entry: ExplorerEntry) => {
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if (!hasWorkspaceScope) {
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return;
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}
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const isExpanded = expandedPaths.has(entry.path);
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const nextExpanded = !isExpanded;
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setExpandedPaths((prev) => {
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const next = new Set(prev);
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if (isExpanded) {
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next.delete(entry.path);
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} else {
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next.add(entry.path);
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}
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return next;
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});
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if (nextExpanded && !directories.has(entry.path)) {
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void requestDirectoryListing(entry.path, {
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recordHistory: false,
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setCurrentPath: false,
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});
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}
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},
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[directories, expandedPaths, hasWorkspaceScope, requestDirectoryListing],
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);
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const handleOpenFile = useCallback(
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(entry: ExplorerEntry) => {
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if (!hasWorkspaceScope) {
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return;
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}
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selectExplorerEntry(entry.path);
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onOpenFile?.(entry.path);
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},
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[hasWorkspaceScope, onOpenFile, selectExplorerEntry],
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);
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const handleEntryPress = useCallback(
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(entry: ExplorerEntry) => {
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if (entry.kind === "directory") {
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handleToggleDirectory(entry);
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return;
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}
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handleOpenFile(entry);
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},
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[handleOpenFile, handleToggleDirectory],
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);
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const handleCopyPath = useCallback(
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async (path: string) => {
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await Clipboard.setStringAsync(
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buildAbsoluteExplorerPath({
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workspaceRoot: normalizedWorkspaceRoot,
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entryPath: path,
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}),
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);
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},
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[normalizedWorkspaceRoot],
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);
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const startDownload = useDownloadStore((state) => state.startDownload);
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const handleDownloadEntry = useCallback(
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(entry: ExplorerEntry) => {
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if (!workspaceScopeId || entry.kind !== "file") {
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return;
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}
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startDownload({
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serverId,
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scopeId: workspaceScopeId,
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fileName: entry.name,
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path: entry.path,
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daemonProfile,
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requestFileDownloadToken: (targetPath) => requestFileDownloadToken(targetPath),
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});
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},
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[daemonProfile, requestFileDownloadToken, serverId, startDownload, workspaceScopeId],
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);
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const handleSortCycle = useCallback(() => {
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const currentIndex = SORT_OPTIONS.findIndex((opt) => opt.value === sortOption);
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const nextIndex = (currentIndex + 1) % SORT_OPTIONS.length;
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setSortOption(SORT_OPTIONS[nextIndex].value);
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}, [sortOption, setSortOption]);
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const { refetch: refetchExplorer, isFetching: isRefreshFetching } = useQuery({
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queryKey: ["fileExplorerRefresh", serverId, workspaceStateKey],
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queryFn: async () => {
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if (!hasWorkspaceScope) {
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return null;
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}
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const directoryPaths = Array.from(expandedPaths);
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if (!directoryPaths.includes(".")) {
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directoryPaths.unshift(".");
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}
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await Promise.all([
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...directoryPaths.map((path) =>
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requestDirectoryListing(path, {
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recordHistory: false,
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setCurrentPath: false,
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}),
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),
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]);
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return null;
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},
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enabled: false,
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});
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const handleRefresh = useCallback(() => {
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void refetchExplorer();
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}, [refetchExplorer]);
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const refreshIconRotation = useSharedValue(0);
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useEffect(() => {
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if (isRefreshFetching) {
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refreshIconRotation.value = 0;
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refreshIconRotation.value = withRepeat(
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withTiming(360, {
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duration: 700,
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easing: Easing.linear,
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}),
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-1,
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false,
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);
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return;
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}
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cancelAnimation(refreshIconRotation);
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const remainder = refreshIconRotation.value % 360;
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if (Math.abs(remainder) < 0.001) {
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refreshIconRotation.value = 0;
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return;
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}
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const remaining = 360 - remainder;
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const duration = Math.max(80, Math.round((remaining / 360) * 700));
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refreshIconRotation.value = withTiming(
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360,
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{
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duration,
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easing: Easing.linear,
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},
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(finished) => {
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if (finished) {
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refreshIconRotation.value = 0;
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}
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},
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);
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}, [isRefreshFetching, refreshIconRotation]);
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const refreshIconAnimatedStyle = useAnimatedStyle(() => ({
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transform: [{ rotate: `${refreshIconRotation.value}deg` }],
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}));
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const currentSortLabel = SORT_OPTIONS.find((opt) => opt.value === sortOption)?.label ?? "Name";
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const treeRows = useMemo(() => {
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const rootDirectory = directories.get(".");
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if (!rootDirectory) {
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return [];
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}
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return buildTreeRows({
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directories,
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expandedPaths,
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sortOption,
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path: ".",
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depth: 0,
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});
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}, [directories, expandedPaths, sortOption]);
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const showInitialLoading =
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!directories.has(".") &&
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Boolean(isExplorerLoading && pendingRequest?.mode === "list" && pendingRequest?.path === ".");
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const showBackFromError = Boolean(error && selectedEntryPath);
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const errorRecoveryPath = useMemo(() => getErrorRecoveryPath(explorerState), [explorerState]);
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const renderTreeRow = useCallback(
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({ item }: ListRenderItemInfo<TreeRow>) => {
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const entry = item.entry;
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const depth = item.depth;
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const displayKind = getEntryDisplayKind(entry);
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const isDirectory = entry.kind === "directory";
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const isExpanded = isDirectory && expandedPaths.has(entry.path);
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const isSelected = selectedEntryPath === entry.path;
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const loading = isDirectory && isDirectoryLoading(entry.path);
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return (
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<Pressable
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onPress={() => handleEntryPress(entry)}
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style={({ hovered, pressed }) => [
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styles.entryRow,
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{ paddingLeft: theme.spacing[2] + depth * INDENT_PER_LEVEL },
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(hovered || pressed || isSelected) && styles.entryRowActive,
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]}
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>
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<View style={styles.entryInfo}>
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<View style={styles.entryIcon}>
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{loading ? (
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<ActivityIndicator size="small" />
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) : (
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renderEntryIcon(isDirectory ? "directory" : displayKind, {
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foreground: theme.colors.foregroundMuted,
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primary: theme.colors.primary,
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directoryOpen: isExpanded,
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})
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)}
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</View>
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<Text style={styles.entryName} numberOfLines={1}>
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{entry.name}
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</Text>
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</View>
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<DropdownMenu>
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<DropdownMenuTrigger
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hitSlop={8}
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onPressIn={(event) => event.stopPropagation?.()}
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style={({ hovered, pressed, open }) => [
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styles.menuButton,
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(hovered || pressed || open) && styles.menuButtonActive,
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]}
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>
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<MoreVertical size={16} color={theme.colors.foregroundMuted} />
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</DropdownMenuTrigger>
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<DropdownMenuContent align="end" width={220}>
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<View style={styles.contextMetaBlock}>
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<View style={styles.contextMetaRow}>
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<Text style={styles.contextMetaLabel} numberOfLines={1}>
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Size
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</Text>
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<Text style={styles.contextMetaValue} numberOfLines={1} ellipsizeMode="tail">
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{formatFileSize({ size: entry.size })}
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</Text>
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</View>
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<View style={styles.contextMetaRow}>
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<Text style={styles.contextMetaLabel} numberOfLines={1}>
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Modified
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</Text>
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<Text style={styles.contextMetaValue} numberOfLines={1} ellipsizeMode="tail">
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{formatTimeAgo(new Date(entry.modifiedAt))}
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</Text>
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</View>
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</View>
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<DropdownMenuSeparator />
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<DropdownMenuItem
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leading={<Copy size={14} color={theme.colors.foregroundMuted} />}
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onSelect={() => {
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void handleCopyPath(entry.path);
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}}
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>
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Copy path
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</DropdownMenuItem>
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{entry.kind === "file" ? (
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<DropdownMenuItem
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leading={<Download size={14} color={theme.colors.foregroundMuted} />}
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onSelect={() => handleDownloadEntry(entry)}
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>
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Download
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</DropdownMenuItem>
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) : null}
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</DropdownMenuContent>
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</DropdownMenu>
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</Pressable>
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);
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},
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[
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expandedPaths,
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handleEntryPress,
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handleCopyPath,
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handleDownloadEntry,
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isDirectoryLoading,
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selectedEntryPath,
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theme.colors,
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theme.spacing,
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],
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);
|
|
|
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const handleBackFromError = useCallback(() => {
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if (!hasWorkspaceScope) {
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return;
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}
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selectExplorerEntry(null);
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void requestDirectoryListing(errorRecoveryPath, {
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recordHistory: false,
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setCurrentPath: true,
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});
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}, [errorRecoveryPath, hasWorkspaceScope, requestDirectoryListing, selectExplorerEntry]);
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|
|
|
const handleTreeListScroll = useCallback(
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(event: NativeSyntheticEvent<NativeScrollEvent>) => {
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if (showDesktopWebScrollbar) {
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treeScrollbarMetrics.onScroll(event);
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}
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},
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|
[showDesktopWebScrollbar, treeScrollbarMetrics],
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);
|
|
|
|
const handleTreeListLayout = useCallback(
|
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(event: LayoutChangeEvent) => {
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if (showDesktopWebScrollbar) {
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treeScrollbarMetrics.onLayout(event);
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|
}
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|
},
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[showDesktopWebScrollbar, treeScrollbarMetrics],
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);
|
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|
|
if (!hasWorkspaceScope) {
|
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return (
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|
<View style={styles.centerState}>
|
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<Text style={styles.errorText}>Workspace is unavailable</Text>
|
|
</View>
|
|
);
|
|
}
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|
|
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return (
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<View style={styles.container}>
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{error ? (
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<View style={styles.centerState}>
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<Text style={styles.errorText}>{error}</Text>
|
|
<View style={styles.errorActions}>
|
|
{showBackFromError ? (
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<Pressable style={styles.retryButton} onPress={handleBackFromError}>
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<Text style={styles.retryButtonText}>Back</Text>
|
|
</Pressable>
|
|
) : null}
|
|
<Pressable
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style={styles.retryButton}
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|
onPress={() => {
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void requestDirectoryListing(".", {
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recordHistory: false,
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|
setCurrentPath: false,
|
|
});
|
|
}}
|
|
>
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|
<Text style={styles.retryButtonText}>Retry</Text>
|
|
</Pressable>
|
|
</View>
|
|
</View>
|
|
) : showInitialLoading ? (
|
|
<View style={styles.centerState}>
|
|
<ActivityIndicator size="small" />
|
|
<Text style={styles.loadingText}>Loading files…</Text>
|
|
</View>
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|
) : treeRows.length === 0 ? (
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|
<View style={styles.centerState}>
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|
<Text style={styles.emptyText}>No files</Text>
|
|
</View>
|
|
) : (
|
|
<View style={[styles.treePane, styles.treePaneFill]}>
|
|
<View style={styles.paneHeader} testID="files-pane-header">
|
|
<View style={styles.paneHeaderLeft} />
|
|
<View style={styles.paneHeaderRight}>
|
|
<Pressable
|
|
onPress={handleRefresh}
|
|
disabled={isRefreshFetching}
|
|
hitSlop={8}
|
|
style={({ hovered, pressed }) => [
|
|
styles.iconButton,
|
|
(hovered || pressed) && styles.iconButtonHovered,
|
|
]}
|
|
accessibilityRole="button"
|
|
accessibilityLabel="Refresh files"
|
|
>
|
|
<Animated.View style={[styles.refreshIcon, refreshIconAnimatedStyle]}>
|
|
<RotateCw size={theme.iconSize.sm} color={theme.colors.foregroundMuted} />
|
|
</Animated.View>
|
|
</Pressable>
|
|
<Pressable style={styles.sortButton} onPress={handleSortCycle}>
|
|
<Text style={styles.sortButtonText}>{currentSortLabel}</Text>
|
|
</Pressable>
|
|
</View>
|
|
</View>
|
|
<FlatList
|
|
ref={treeListRef}
|
|
style={styles.treeList}
|
|
data={treeRows}
|
|
renderItem={renderTreeRow}
|
|
keyExtractor={(row) => row.entry.path}
|
|
testID="file-explorer-tree-scroll"
|
|
contentContainerStyle={styles.entriesContent}
|
|
onLayout={showDesktopWebScrollbar ? handleTreeListLayout : undefined}
|
|
onScroll={showDesktopWebScrollbar ? handleTreeListScroll : undefined}
|
|
onContentSizeChange={
|
|
showDesktopWebScrollbar ? treeScrollbarMetrics.onContentSizeChange : undefined
|
|
}
|
|
scrollEventThrottle={showDesktopWebScrollbar ? 16 : undefined}
|
|
showsVerticalScrollIndicator={!showDesktopWebScrollbar}
|
|
initialNumToRender={24}
|
|
maxToRenderPerBatch={40}
|
|
windowSize={12}
|
|
/>
|
|
<WebDesktopScrollbarOverlay
|
|
enabled={showDesktopWebScrollbar}
|
|
metrics={treeScrollbarMetrics}
|
|
onScrollToOffset={(nextOffset) => {
|
|
treeListRef.current?.scrollToOffset({
|
|
offset: nextOffset,
|
|
animated: false,
|
|
});
|
|
}}
|
|
/>
|
|
</View>
|
|
)}
|
|
</View>
|
|
);
|
|
}
|
|
|
|
type EntryDisplayKind = "directory" | "image" | "text" | "other";
|
|
|
|
const IMAGE_EXTENSIONS = new Set(["png", "jpg", "jpeg", "gif", "bmp", "svg", "webp", "ico"]);
|
|
|
|
const TEXT_EXTENSIONS = new Set([
|
|
"txt",
|
|
"md",
|
|
"markdown",
|
|
"ts",
|
|
"tsx",
|
|
"js",
|
|
"jsx",
|
|
"json",
|
|
"yml",
|
|
"yaml",
|
|
"toml",
|
|
"py",
|
|
"rb",
|
|
"go",
|
|
"rs",
|
|
"java",
|
|
"kt",
|
|
"c",
|
|
"cpp",
|
|
"cc",
|
|
"h",
|
|
"hpp",
|
|
"cs",
|
|
"swift",
|
|
"php",
|
|
"html",
|
|
"css",
|
|
"scss",
|
|
"less",
|
|
"xml",
|
|
"sh",
|
|
"bash",
|
|
"zsh",
|
|
"ini",
|
|
"cfg",
|
|
"conf",
|
|
]);
|
|
|
|
function renderEntryIcon(
|
|
kind: EntryDisplayKind,
|
|
colors: { foreground: string; primary: string; directoryOpen?: boolean },
|
|
) {
|
|
const color = colors.foreground;
|
|
switch (kind) {
|
|
case "directory":
|
|
return colors.directoryOpen ? (
|
|
<FolderOpen size={18} color={colors.primary} />
|
|
) : (
|
|
<Folder size={18} color={colors.primary} />
|
|
);
|
|
case "image":
|
|
return <ImageIcon size={18} color={color} />;
|
|
case "text":
|
|
return <FileText size={18} color={color} />;
|
|
default:
|
|
return <File size={18} color={color} />;
|
|
}
|
|
}
|
|
|
|
function getEntryDisplayKind(entry: ExplorerEntry): EntryDisplayKind {
|
|
if (entry.kind === "directory") {
|
|
return "directory";
|
|
}
|
|
|
|
const extension = getExtension(entry.name);
|
|
if (extension === null) {
|
|
return "other";
|
|
}
|
|
|
|
if (IMAGE_EXTENSIONS.has(extension)) {
|
|
return "image";
|
|
}
|
|
|
|
if (TEXT_EXTENSIONS.has(extension)) {
|
|
return "text";
|
|
}
|
|
|
|
return "other";
|
|
}
|
|
|
|
function getExtension(name: string): string | null {
|
|
const index = name.lastIndexOf(".");
|
|
if (index === -1 || index === name.length - 1) {
|
|
return null;
|
|
}
|
|
return name.slice(index + 1).toLowerCase();
|
|
}
|
|
|
|
function sortEntries(entries: ExplorerEntry[], sortOption: SortOption): ExplorerEntry[] {
|
|
const sorted = [...entries];
|
|
sorted.sort((a, b) => {
|
|
if (a.kind !== b.kind) {
|
|
return a.kind === "directory" ? -1 : 1;
|
|
}
|
|
switch (sortOption) {
|
|
case "name":
|
|
return a.name.localeCompare(b.name);
|
|
case "modified":
|
|
return new Date(b.modifiedAt).getTime() - new Date(a.modifiedAt).getTime();
|
|
case "size":
|
|
return b.size - a.size;
|
|
default:
|
|
return 0;
|
|
}
|
|
});
|
|
return sorted;
|
|
}
|
|
|
|
function buildTreeRows({
|
|
directories,
|
|
expandedPaths,
|
|
sortOption,
|
|
path,
|
|
depth,
|
|
}: {
|
|
directories: Map<string, { path: string; entries: ExplorerEntry[] }>;
|
|
expandedPaths: Set<string>;
|
|
sortOption: SortOption;
|
|
path: string;
|
|
depth: number;
|
|
}): TreeRow[] {
|
|
const directory = directories.get(path);
|
|
if (!directory) {
|
|
return [];
|
|
}
|
|
|
|
const rows: TreeRow[] = [];
|
|
const entries = sortEntries(directory.entries, sortOption);
|
|
|
|
for (const entry of entries) {
|
|
rows.push({ entry, depth });
|
|
if (entry.kind === "directory" && expandedPaths.has(entry.path)) {
|
|
rows.push(
|
|
...buildTreeRows({
|
|
directories,
|
|
expandedPaths,
|
|
sortOption,
|
|
path: entry.path,
|
|
depth: depth + 1,
|
|
}),
|
|
);
|
|
}
|
|
}
|
|
|
|
return rows;
|
|
}
|
|
|
|
function getParentDirectory(path: string): string {
|
|
const normalized = path.replace(/\/+$/, "");
|
|
if (!normalized || normalized === ".") {
|
|
return ".";
|
|
}
|
|
const lastSlash = normalized.lastIndexOf("/");
|
|
if (lastSlash === -1) {
|
|
return ".";
|
|
}
|
|
const dir = normalized.slice(0, lastSlash);
|
|
return dir.length > 0 ? dir : ".";
|
|
}
|
|
|
|
function getAncestorDirectories(directory: string): string[] {
|
|
const trimmed = directory.replace(/^\.\/+/, "").replace(/\/+$/, "");
|
|
if (!trimmed || trimmed === ".") {
|
|
return ["."];
|
|
}
|
|
|
|
const parts = trimmed.split("/").filter(Boolean);
|
|
const ancestors: string[] = ["."];
|
|
let acc = "";
|
|
for (const part of parts) {
|
|
acc = acc ? `${acc}/${part}` : part;
|
|
ancestors.push(acc);
|
|
}
|
|
return ancestors;
|
|
}
|
|
|
|
function getErrorRecoveryPath(state: AgentFileExplorerState | undefined): string {
|
|
if (!state) {
|
|
return ".";
|
|
}
|
|
|
|
const currentHistoryPath =
|
|
state.history.length > 0 ? state.history[state.history.length - 1] : null;
|
|
const candidate = currentHistoryPath ?? state.lastVisitedPath ?? state.currentPath;
|
|
|
|
if (!candidate || candidate.length === 0) {
|
|
return ".";
|
|
}
|
|
return candidate;
|
|
}
|
|
|
|
const styles = StyleSheet.create((theme) => ({
|
|
container: {
|
|
flex: 1,
|
|
backgroundColor: theme.colors.surfaceSidebar,
|
|
},
|
|
desktopSplit: {
|
|
flex: 1,
|
|
flexDirection: "row",
|
|
minHeight: 0,
|
|
},
|
|
treePane: {
|
|
minWidth: 0,
|
|
position: "relative",
|
|
},
|
|
treePaneFill: {
|
|
flex: 1,
|
|
},
|
|
treePaneWithPreview: {
|
|
flex: 0,
|
|
flexGrow: 0,
|
|
flexShrink: 0,
|
|
borderLeftWidth: 1,
|
|
borderLeftColor: theme.colors.border,
|
|
},
|
|
splitResizeHandle: {
|
|
position: "absolute",
|
|
left: -5,
|
|
top: 0,
|
|
bottom: 0,
|
|
width: 10,
|
|
zIndex: 20,
|
|
},
|
|
previewPane: {
|
|
flex: 1,
|
|
minWidth: 0,
|
|
},
|
|
paneHeader: {
|
|
flexDirection: "row",
|
|
alignItems: "center",
|
|
justifyContent: "space-between",
|
|
height: WORKSPACE_SECONDARY_HEADER_HEIGHT,
|
|
paddingHorizontal: theme.spacing[3],
|
|
borderBottomWidth: 1,
|
|
borderBottomColor: theme.colors.border,
|
|
backgroundColor: theme.colors.surfaceSidebar,
|
|
},
|
|
paneHeaderLeft: {
|
|
flex: 1,
|
|
minWidth: 0,
|
|
},
|
|
paneHeaderRight: {
|
|
flexDirection: "row",
|
|
alignItems: "center",
|
|
gap: theme.spacing[2],
|
|
flexShrink: 0,
|
|
},
|
|
previewHeaderRight: {
|
|
flexDirection: "row",
|
|
alignItems: "center",
|
|
gap: theme.spacing[2],
|
|
flexShrink: 0,
|
|
},
|
|
sortButton: {
|
|
height: 28,
|
|
flexDirection: "row",
|
|
alignItems: "center",
|
|
justifyContent: "center",
|
|
paddingHorizontal: theme.spacing[2],
|
|
borderRadius: theme.borderRadius.md,
|
|
borderWidth: theme.borderWidth[1],
|
|
borderColor: theme.colors.border,
|
|
},
|
|
sortButtonText: {
|
|
color: theme.colors.foregroundMuted,
|
|
fontSize: theme.fontSize.xs,
|
|
},
|
|
treeList: {
|
|
flex: 1,
|
|
minHeight: 0,
|
|
},
|
|
entriesContent: {
|
|
paddingBottom: theme.spacing[4],
|
|
},
|
|
centerState: {
|
|
flex: 1,
|
|
alignItems: "center",
|
|
justifyContent: "center",
|
|
gap: theme.spacing[2],
|
|
padding: theme.spacing[4],
|
|
},
|
|
loadingText: {
|
|
color: theme.colors.foregroundMuted,
|
|
fontSize: theme.fontSize.sm,
|
|
},
|
|
errorText: {
|
|
color: theme.colors.destructive,
|
|
fontSize: theme.fontSize.base,
|
|
textAlign: "center",
|
|
},
|
|
retryButton: {
|
|
borderRadius: theme.borderRadius.full,
|
|
borderWidth: theme.borderWidth[1],
|
|
borderColor: theme.colors.border,
|
|
paddingHorizontal: theme.spacing[3],
|
|
paddingVertical: theme.spacing[1],
|
|
},
|
|
retryButtonText: {
|
|
color: theme.colors.foregroundMuted,
|
|
fontSize: theme.fontSize.sm,
|
|
fontWeight: theme.fontWeight.semibold,
|
|
},
|
|
errorActions: {
|
|
flexDirection: "row",
|
|
alignItems: "center",
|
|
gap: theme.spacing[2],
|
|
},
|
|
emptyText: {
|
|
color: theme.colors.foregroundMuted,
|
|
fontSize: theme.fontSize.base,
|
|
textAlign: "center",
|
|
},
|
|
binaryMetaText: {
|
|
color: theme.colors.foregroundMuted,
|
|
fontSize: theme.fontSize.sm,
|
|
},
|
|
entryRow: {
|
|
flexDirection: "row",
|
|
alignItems: "center",
|
|
justifyContent: "space-between",
|
|
paddingVertical: 2,
|
|
paddingRight: theme.spacing[2],
|
|
},
|
|
entryRowActive: {
|
|
backgroundColor: theme.colors.surface2,
|
|
},
|
|
entryInfo: {
|
|
flex: 1,
|
|
flexDirection: "row",
|
|
alignItems: "center",
|
|
gap: theme.spacing[2],
|
|
minWidth: 0,
|
|
},
|
|
entryIcon: {
|
|
flexShrink: 0,
|
|
},
|
|
entryName: {
|
|
flex: 1,
|
|
color: theme.colors.foreground,
|
|
fontSize: theme.fontSize.sm,
|
|
},
|
|
menuButton: {
|
|
width: 30,
|
|
height: 30,
|
|
borderRadius: theme.borderRadius.full,
|
|
alignItems: "center",
|
|
justifyContent: "center",
|
|
},
|
|
menuButtonActive: {
|
|
backgroundColor: theme.colors.surface2,
|
|
},
|
|
contextMetaBlock: {
|
|
paddingVertical: theme.spacing[1],
|
|
},
|
|
contextMetaRow: {
|
|
flexDirection: "row",
|
|
alignItems: "center",
|
|
justifyContent: "space-between",
|
|
minHeight: 32,
|
|
paddingHorizontal: theme.spacing[3],
|
|
},
|
|
contextMetaLabel: {
|
|
fontSize: theme.fontSize.sm,
|
|
color: theme.colors.foregroundMuted,
|
|
flexShrink: 0,
|
|
},
|
|
contextMetaValue: {
|
|
fontSize: theme.fontSize.sm,
|
|
color: theme.colors.foreground,
|
|
fontWeight: theme.fontWeight.medium,
|
|
flex: 1,
|
|
minWidth: 0,
|
|
textAlign: "right",
|
|
},
|
|
previewHeaderText: {
|
|
flex: 1,
|
|
color: theme.colors.foreground,
|
|
fontSize: theme.fontSize.sm,
|
|
fontWeight: theme.fontWeight.normal,
|
|
},
|
|
iconButton: {
|
|
width: 22,
|
|
height: 22,
|
|
borderRadius: theme.borderRadius.md,
|
|
alignItems: "center",
|
|
justifyContent: "center",
|
|
},
|
|
iconButtonHovered: {
|
|
backgroundColor: theme.colors.surface2,
|
|
},
|
|
refreshIcon: {
|
|
width: 16,
|
|
height: 16,
|
|
alignItems: "center",
|
|
justifyContent: "center",
|
|
},
|
|
previewContent: {
|
|
flex: 1,
|
|
},
|
|
previewScrollContainer: {
|
|
flex: 1,
|
|
minHeight: 0,
|
|
position: "relative",
|
|
},
|
|
previewCodeScrollContent: {
|
|
paddingTop: theme.spacing[3],
|
|
paddingHorizontal: theme.spacing[3],
|
|
paddingBottom: theme.spacing[3] + theme.spacing[2],
|
|
},
|
|
codeText: {
|
|
color: theme.colors.foreground,
|
|
fontFamily: Fonts.mono,
|
|
fontSize: theme.fontSize.sm,
|
|
flexShrink: 0,
|
|
},
|
|
previewImageScrollContent: {
|
|
flex: 1,
|
|
alignItems: "center",
|
|
justifyContent: "center",
|
|
padding: theme.spacing[3],
|
|
},
|
|
previewImage: {
|
|
width: "100%",
|
|
aspectRatio: 1,
|
|
},
|
|
sheetBackground: {
|
|
backgroundColor: theme.colors.surface2,
|
|
},
|
|
handleIndicator: {
|
|
backgroundColor: theme.colors.palette.zinc[600],
|
|
},
|
|
sheetHeader: {
|
|
flexDirection: "row",
|
|
alignItems: "center",
|
|
justifyContent: "space-between",
|
|
paddingHorizontal: theme.spacing[4],
|
|
paddingVertical: theme.spacing[3],
|
|
borderBottomWidth: theme.borderWidth[1],
|
|
borderBottomColor: theme.colors.border,
|
|
},
|
|
sheetTitle: {
|
|
fontSize: theme.fontSize.lg,
|
|
fontWeight: theme.fontWeight.semibold,
|
|
color: theme.colors.foreground,
|
|
flex: 1,
|
|
},
|
|
sheetCloseButton: {
|
|
padding: theme.spacing[2],
|
|
},
|
|
sheetCenterState: {
|
|
flex: 1,
|
|
alignItems: "center",
|
|
justifyContent: "center",
|
|
gap: theme.spacing[2],
|
|
padding: theme.spacing[4],
|
|
},
|
|
}));
|