@atlaskit/editor-plugin-selection
Version:
Selection plugin for @atlaskit/editor-core
49 lines (48 loc) • 2.92 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getPluginState = exports.createPluginState = exports.createCommand = void 0;
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _utils = require("@atlaskit/editor-common/utils");
var _state = require("@atlaskit/editor-prosemirror/state");
var _view = require("@atlaskit/editor-prosemirror/view");
var _cellSelection = require("@atlaskit/editor-tables/cell-selection");
var _types = require("../types");
var _reducer = require("./reducer");
var _utils2 = require("./utils");
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { (0, _defineProperty2.default)(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
var handleDocChanged = function handleDocChanged(tr, pluginState) {
// in some collab edge cases mapping decorations could throw an error
try {
if (pluginState.decorationSet.find().length === 0 && (!tr.selectionSet || (0, _utils2.getDecorations)(tr).find().length === 0)) {
return pluginState;
}
var decorationSet = pluginState.decorationSet.map(tr.mapping, tr.doc);
return _objectSpread(_objectSpread({}, pluginState), {}, {
decorationSet: decorationSet
});
} catch (error) {
return _objectSpread(_objectSpread({}, pluginState), {}, {
decorationSet: _view.DecorationSet.empty
});
}
};
var handleSelectionChanged = function handleSelectionChanged(tr, pluginState) {
// Reset relative selection pos when user clicks to select a node
if ((tr.selection instanceof _state.NodeSelection && (0, _utils2.isSelectableContainerNode)(tr.selection.node) || tr.selection instanceof _cellSelection.CellSelection) && !tr.getMeta(_types.selectionPluginKey)) {
return _objectSpread(_objectSpread({}, pluginState), {}, {
selectionRelativeToNode: undefined
});
}
return pluginState;
};
var dest = (0, _utils.pluginFactory)(_types.selectionPluginKey, _reducer.reducer, {
onDocChanged: handleDocChanged,
onSelectionChanged: handleSelectionChanged
});
var createCommand = exports.createCommand = dest.createCommand;
var getPluginState = exports.getPluginState = dest.getPluginState;
var createPluginState = exports.createPluginState = dest.createPluginState;