@difizen/mana-app/lib/file-tree/file-tree-view.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.FileTreeViewModule = exports.FileTreeViewFactory = exports.FileTreeViewComponent = exports.FileTreeView = exports.FILE_TREE_CLASS = exports.FILE_STAT_NODE_CLASS = exports.FILE_STAT_ICON_CLASS = exports.DIR_NODE_CLASS = void 0;
var _icons = require("@ant-design/icons");
var _manaCommon = require("@difizen/mana-common");
var _manaCore = require("@difizen/mana-core");
var _manaL10n = require("@difizen/mana-l10n");
var _manaObservable = require("@difizen/mana-observable");
var _manaSyringe = require("@difizen/mana-syringe");
var _react = _interopRequireWildcard(require("react"));
var React = _react;
var _label = require("../label");
var _tree = require("../tree");
var _tree2 = require("../tree/tree");
var _treeDecorator = require("../tree/tree-decorator");
var _treeProtocol = require("../tree/tree-protocol");
var _view = require("../tree/view");
var _fileTree = require("./file-tree");
var _fileTreeModel = require("./file-tree-model");
var _fileTreeProtocol = require("./file-tree-protocol");
var _files = require("./files");
require("./style/file-icon.less");
var _jsxRuntime = require("react/jsx-runtime");
var _dec, _dec2, _class;
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
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function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
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function _get() { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get.bind(); } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(arguments.length < 3 ? target : receiver); } return desc.value; }; } return _get.apply(this, arguments); }
function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
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function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
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function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; } /* eslint-disable @typescript-eslint/no-unused-vars */
var FILE_TREE_CLASS = exports.FILE_TREE_CLASS = 'mana-file-tree';
var FILE_STAT_NODE_CLASS = exports.FILE_STAT_NODE_CLASS = 'mana-FileStatNode';
var DIR_NODE_CLASS = exports.DIR_NODE_CLASS = 'mana-DirNode';
var FILE_STAT_ICON_CLASS = exports.FILE_STAT_ICON_CLASS = 'mana-FileStatIcon';
var FileTreeViewFactory = exports.FileTreeViewFactory = 'file-tree-view-fatory';
var LazyTreeComponent = /*#__PURE__*/(0, _react.lazy)(function () {
  return Promise.resolve().then(function () {
    return _interopRequireWildcard(require("./file-tree-component.js"));
  }).then(function (_ref) {
    var TreeViewContent = _ref.TreeViewContent;
    return {
      default: TreeViewContent
    };
  });
});
var FileTreeViewComponent = exports.FileTreeViewComponent = /*#__PURE__*/(0, _react.forwardRef)(function FileTreeViewComponent(_props, ref) {
  var treeView = (0, _manaObservable.useInject)(_manaCore.ViewInstance);
  return /*#__PURE__*/(0, _jsxRuntime.jsx)("div", _objectSpread(_objectSpread({
    ref: ref,
    onContextMenu: function onContextMenu(event) {
      treeView.handleContextMenuEvent(event, treeView, undefined);
    }
  }, treeView.createContainerAttributes()), {}, {
    children: /*#__PURE__*/(0, _jsxRuntime.jsx)(_react.Suspense, {
      fallback: /*#__PURE__*/(0, _jsxRuntime.jsx)("div", {
        children: "Loading..."
      }),
      children: /*#__PURE__*/(0, _jsxRuntime.jsx)(LazyTreeComponent, {})
    })
  }));
});
var FileTreeViewModule = exports.FileTreeViewModule = _manaCore.ManaModule.create().register(_fileTree.FileTree, _fileTreeModel.FileTreeModel).dependOn(_view.TreeViewModule);
var FileTreeView = exports.FileTreeView = (_dec = (0, _manaSyringe.singleton)(), _dec2 = (0, _manaCore.view)(FileTreeViewFactory, FileTreeViewModule), _dec(_class = _dec2(_class = /*#__PURE__*/function (_TreeView) {
  _inherits(FileTreeView, _TreeView);
  var _super = _createSuper(FileTreeView);
  function FileTreeView(props, model, treeViewDecorator, selectionService, labelProvider, decoratorService) {
    var _this;
    _classCallCheck(this, FileTreeView);
    _this = _super.call(this, props, model, treeViewDecorator, selectionService, labelProvider, decoratorService);
    _this.view = FileTreeViewComponent;
    _this.id = FileTreeViewFactory;
    _this.label = /*#__PURE__*/(0, _jsxRuntime.jsx)(_icons.FileOutlined, {});
    _this.toCancelNodeExpansion = new _manaCommon.DisposableCollection();
    _this.contextMenuPath = _fileTreeProtocol.FileTreeContextMenuPath;
    _this.props = props;
    _this.model = model;
    _this.treeViewDecorator = treeViewDecorator;
    _this.selectionService = selectionService;
    _this.labelProvider = labelProvider;
    _this.decoratorService = decoratorService;
    _this.className += " ".concat(FILE_TREE_CLASS);
    _this.toDispose.push(_this.toCancelNodeExpansion);
    _this.title.icon = _icons.FileOutlined;
    _this.title.label = _manaL10n.l10n.t('文件');
    return _this;
  }
  FileTreeView = (0, _manaSyringe.inject)(_treeDecorator.TreeDecoratorService)(FileTreeView, undefined, 5) || FileTreeView;
  FileTreeView = (0, _manaSyringe.inject)(_label.LabelProvider)(FileTreeView, undefined, 4) || FileTreeView;
  FileTreeView = (0, _manaSyringe.inject)(_manaCore.SelectionService)(FileTreeView, undefined, 3) || FileTreeView;
  FileTreeView = (0, _manaSyringe.inject)(_view.TreeViewDecorator)(FileTreeView, undefined, 2) || FileTreeView;
  FileTreeView = (0, _manaSyringe.inject)(_tree.TreeModel)(FileTreeView, undefined, 1) || FileTreeView;
  FileTreeView = (0, _manaSyringe.inject)(_treeProtocol.TreeProps)(FileTreeView, undefined, 0) || FileTreeView;
  _createClass(FileTreeView, [{
    key: "createNodeClassNames",
    value: function createNodeClassNames(node, props) {
      var classNames = _get(_getPrototypeOf(FileTreeView.prototype), "createNodeClassNames", this).call(this, node, props);
      if (_fileTree.FileStatNode.is(node)) {
        classNames.push(FILE_STAT_NODE_CLASS);
      }
      if (_fileTree.DirNode.is(node)) {
        classNames.push(DIR_NODE_CLASS);
      }
      return classNames;
    }
  }, {
    key: "createContainerAttributes",
    value: function createContainerAttributes() {
      var _this2 = this;
      var attrs = _get(_getPrototypeOf(FileTreeView.prototype), "createContainerAttributes", this).call(this);
      return _objectSpread(_objectSpread({}, attrs), {}, {
        onDragEnter: function onDragEnter(event) {
          return _this2.handleDragEnterEvent(_this2.model.root, event);
        },
        onDragOver: function onDragOver(event) {
          return _this2.handleDragOverEvent(_this2.model.root, event);
        },
        onDragLeave: function onDragLeave(event) {
          return _this2.handleDragLeaveEvent(_this2.model.root, event);
        },
        onDrop: function onDrop(event) {
          return _this2.handleDropEvent(_this2.model.root, event);
        }
      });
    }
  }, {
    key: "createNodeAttributes",
    value: function createNodeAttributes(node, props) {
      var _this3 = this;
      var attrs = _get(_getPrototypeOf(FileTreeView.prototype), "createNodeAttributes", this).call(this, node, props);
      return _objectSpread(_objectSpread({}, attrs), {}, {
        draggable: _fileTree.FileStatNode.is(node),
        onDragStart: function onDragStart(event) {
          return _this3.handleDragStartEvent(node, event);
        },
        onDragEnter: function onDragEnter(event) {
          return _this3.handleDragEnterEvent(node, event);
        },
        onDragOver: function onDragOver(event) {
          return _this3.handleDragOverEvent(node, event);
        },
        onDragLeave: function onDragLeave(event) {
          return _this3.handleDragLeaveEvent(node, event);
        },
        onDrop: function onDrop(event) {
          return _this3.handleDropEvent(node, event);
        },
        title: this.getNodeTooltip(node)
      });
    }
  }, {
    key: "getNodeTooltip",
    value: function getNodeTooltip(node) {
      var uri = _fileTreeProtocol.URINode.getUri(node);
      return uri ? uri.path.toString() : undefined;
    }
  }, {
    key: "handleDragStartEvent",
    value: function handleDragStartEvent(node, event) {
      event.stopPropagation();
      var selectedNodes;
      if (this.model.selectedNodes.find(function (selected) {
        return _tree2.TreeNode.equals(selected, node);
      })) {
        selectedNodes = _toConsumableArray(this.model.selectedNodes);
      } else {
        selectedNodes = [node];
      }
      this.setSelectedTreeNodesAsData(event.dataTransfer, node, selectedNodes);
      if (event.dataTransfer) {
        var label;
        if (selectedNodes.length === 1) {
          label = this.toNodeName(node);
        } else {
          label = String(selectedNodes.length);
        }
        var dragImage = document.createElement('div');
        dragImage.className = 'mana-file-tree-drag-image';
        dragImage.textContent = label;
        document.body.appendChild(dragImage);
        event.dataTransfer.setDragImage(dragImage, -10, -10);
        setTimeout(function () {
          return document.body.removeChild(dragImage);
        }, 0);
      }
    }
  }, {
    key: "handleDragEnterEvent",
    value: function handleDragEnterEvent(node, event) {
      event.preventDefault();
      event.stopPropagation();
      this.toCancelNodeExpansion.dispose();
      var containing = _fileTree.DirNode.getContainingDir(node);
      if (!!containing && !containing.selected) {
        this.model.selectNode(containing);
      }
    }
  }, {
    key: "handleDragOverEvent",
    value: function handleDragOverEvent(node, event) {
      var _this4 = this;
      event.preventDefault();
      event.stopPropagation();
      if (!this.toCancelNodeExpansion.disposed) {
        return;
      }
      var timer = setTimeout(function () {
        var containing = _fileTree.DirNode.getContainingDir(node);
        if (!!containing && !containing.expanded) {
          _this4.model.expandNode(containing);
        }
      }, 500);
      this.toCancelNodeExpansion.push(_manaCommon.Disposable.create(function () {
        return clearTimeout(timer);
      }));
    }
  }, {
    key: "handleDragLeaveEvent",
    value: function handleDragLeaveEvent(_node, event) {
      event.preventDefault();
      event.stopPropagation();
      this.toCancelNodeExpansion.dispose();
    }
  }, {
    key: "handleDropEvent",
    value: function () {
      var _handleDropEvent = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(node, event) {
        var containing, resources, _iterator, _step, treeNode;
        return _regeneratorRuntime().wrap(function _callee$(_context) {
          while (1) switch (_context.prev = _context.next) {
            case 0:
              _context.prev = 0;
              event.preventDefault();
              event.stopPropagation();
              event.dataTransfer.dropEffect = 'copy'; // Explicitly show this is a copy.
              containing = this.getDropTargetDirNode(node);
              if (!containing) {
                _context.next = 27;
                break;
              }
              resources = this.getSelectedTreeNodesFromData(event.dataTransfer);
              if (!(resources.length > 0)) {
                _context.next = 27;
                break;
              }
              _iterator = _createForOfIteratorHelper(resources);
              _context.prev = 9;
              _iterator.s();
            case 11:
              if ((_step = _iterator.n()).done) {
                _context.next = 17;
                break;
              }
              treeNode = _step.value;
              _context.next = 15;
              return this.model.move(treeNode, containing);
            case 15:
              _context.next = 11;
              break;
            case 17:
              _context.next = 22;
              break;
            case 19:
              _context.prev = 19;
              _context.t0 = _context["catch"](9);
              _iterator.e(_context.t0);
            case 22:
              _context.prev = 22;
              _iterator.f();
              return _context.finish(22);
            case 25:
              _context.next = 27;
              break;
            case 27:
              _context.next = 32;
              break;
            case 29:
              _context.prev = 29;
              _context.t1 = _context["catch"](0);
              if (!(0, _manaCommon.isCancelled)(_context.t1)) {
                console.error(_context.t1);
              }
            case 32:
            case "end":
              return _context.stop();
          }
        }, _callee, this, [[0, 29], [9, 19, 22, 25]]);
      }));
      function handleDropEvent(_x, _x2) {
        return _handleDropEvent.apply(this, arguments);
      }
      return handleDropEvent;
    }()
  }, {
    key: "getDropTargetDirNode",
    value: function getDropTargetDirNode(node) {
      if (_tree2.CompositeTreeNode.is(node) && node.id === 'WorkspaceNodeId') {
        if (node.children.length === 1) {
          return _fileTree.DirNode.getContainingDir(node.children[0]);
        }
        if (node.children.length > 1) {
          // move file to the last root folder in multi-root scenario
          return _fileTree.DirNode.getContainingDir(node.children[node.children.length - 1]);
        }
      }
      return _fileTree.DirNode.getContainingDir(node);
    }
  }, {
    key: "setTreeNodeAsData",
    value: function setTreeNodeAsData(data, node) {
      data.setData('tree-node', node.id);
    }
  }, {
    key: "setSelectedTreeNodesAsData",
    value: function setSelectedTreeNodesAsData(data, sourceNode, relatedNodes) {
      this.setTreeNodeAsData(data, sourceNode);
      data.setData('selected-tree-nodes', JSON.stringify(relatedNodes.map(function (node) {
        return node.id;
      })));
    }
  }, {
    key: "getTreeNodeFromData",
    value: function getTreeNodeFromData(data) {
      var id = data.getData('tree-node');
      return this.model.getNode(id);
    }
  }, {
    key: "getSelectedTreeNodesFromData",
    value: function getSelectedTreeNodesFromData(data) {
      var _this5 = this;
      var resources = data.getData('selected-tree-nodes');
      if (!resources) {
        return [];
      }
      var ids = JSON.parse(resources);
      return ids.map(function (id) {
        return _this5.model.getNode(id);
      }).filter(function (node) {
        return node !== undefined;
      });
    }
  }, {
    key: "deflateForStorage",
    value: function deflateForStorage(node) {
      var deflated = _get(_getPrototypeOf(FileTreeView.prototype), "deflateForStorage", this).call(this, node);
      if (_fileTree.FileStatNode.is(node) && _fileTree.FileStatNodeData.is(deflated)) {
        deflated.uri = node.uri.toString();
        delete deflated.fileStat;
        deflated.stat = _files.FileStat.toStat(node.fileStat);
      }
      return deflated;
    }

    // eslint-disable-next-line @typescript-eslint/no-explicit-any
  }, {
    key: "inflateFromStorage",
    value: function inflateFromStorage(node, parent) {
      if (_fileTree.FileStatNodeData.is(node)) {
        // eslint-disable-next-line @typescript-eslint/no-explicit-any
        var fileStatNode = node;
        var resource = new _manaCommon.URI(node.uri);
        fileStatNode.uri = resource;
        var stat;
        // in order to support deprecated FileStat
        if (node.fileStat) {
          stat = {
            type: node.fileStat.isDirectory ? _files.FileType.Directory : _files.FileType.File,
            mtime: node.fileStat.mtime,
            size: node.fileStat.size
          };
          delete node.fileStat;
        } else if (node.stat) {
          stat = node.stat;
          delete node.stat;
        }
        if (stat) {
          fileStatNode.fileStat = _files.FileStat.fromStat(resource, stat);
        }
      }
      var inflated = _get(_getPrototypeOf(FileTreeView.prototype), "inflateFromStorage", this).call(this, node, parent);
      if (_fileTree.DirNode.is(inflated)) {
        inflated.fileStat.children = [];
        var _iterator2 = _createForOfIteratorHelper(inflated.children),
          _step2;
        try {
          for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
            var child = _step2.value;
            if (_fileTree.FileStatNode.is(child)) {
              inflated.fileStat.children.push(child.fileStat);
            }
          }
        } catch (err) {
          _iterator2.e(err);
        } finally {
          _iterator2.f();
        }
      }
      return inflated;
    }
  }]);
  return FileTreeView;
}(_view.TreeView)) || _class) || _class);