exceljs
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Excel Workbook Manager - Read and Write xlsx and csv Files.
266 lines (222 loc) • 10.2 kB
JavaScript
"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
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, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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 } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { return function () { var Super = _getPrototypeOf(Derived), result; if (_isNativeReflectConstruct()) { 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; } 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 { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
var colCache = require('../../../utils/col-cache');
var BaseXform = require('../base-xform');
var VIEW_STATES = {
frozen: 'frozen',
frozenSplit: 'frozen',
split: 'split'
};
var SheetViewXform = /*#__PURE__*/function (_BaseXform) {
_inherits(SheetViewXform, _BaseXform);
var _super = _createSuper(SheetViewXform);
function SheetViewXform() {
_classCallCheck(this, SheetViewXform);
return _super.apply(this, arguments);
}
_createClass(SheetViewXform, [{
key: "prepare",
value: function prepare(model) {
switch (model.state) {
case 'frozen':
case 'split':
break;
default:
model.state = 'normal';
break;
}
}
}, {
key: "render",
value: function render(xmlStream, model) {
xmlStream.openNode('sheetView', {
workbookViewId: model.workbookViewId || 0
});
var add = function add(name, value, included) {
if (included) {
xmlStream.addAttribute(name, value);
}
};
add('rightToLeft', '1', model.rightToLeft === true);
add('tabSelected', '1', model.tabSelected);
add('showRuler', '0', model.showRuler === false);
add('showRowColHeaders', '0', model.showRowColHeaders === false);
add('showGridLines', '0', model.showGridLines === false);
add('zoomScale', model.zoomScale, model.zoomScale);
add('zoomScaleNormal', model.zoomScaleNormal, model.zoomScaleNormal);
add('view', model.style, model.style);
var topLeftCell;
var xSplit;
var ySplit;
var activePane;
switch (model.state) {
case 'frozen':
xSplit = model.xSplit || 0;
ySplit = model.ySplit || 0;
topLeftCell = model.topLeftCell || colCache.getAddress(ySplit + 1, xSplit + 1).address;
activePane = model.xSplit && model.ySplit && 'bottomRight' || model.xSplit && 'topRight' || 'bottomLeft';
xmlStream.leafNode('pane', {
xSplit: model.xSplit || undefined,
ySplit: model.ySplit || undefined,
topLeftCell: topLeftCell,
activePane: activePane,
state: 'frozen'
});
xmlStream.leafNode('selection', {
pane: activePane,
activeCell: model.activeCell,
sqref: model.activeCell
});
break;
case 'split':
if (model.activePane === 'topLeft') {
model.activePane = undefined;
}
xmlStream.leafNode('pane', {
xSplit: model.xSplit || undefined,
ySplit: model.ySplit || undefined,
topLeftCell: model.topLeftCell,
activePane: model.activePane
});
xmlStream.leafNode('selection', {
pane: model.activePane,
activeCell: model.activeCell,
sqref: model.activeCell
});
break;
case 'normal':
if (model.activeCell) {
xmlStream.leafNode('selection', {
activeCell: model.activeCell,
sqref: model.activeCell
});
}
break;
default:
break;
}
xmlStream.closeNode();
}
}, {
key: "parseOpen",
value: function parseOpen(node) {
switch (node.name) {
case 'sheetView':
this.sheetView = {
workbookViewId: parseInt(node.attributes.workbookViewId, 10),
rightToLeft: node.attributes.rightToLeft === '1',
tabSelected: node.attributes.tabSelected === '1',
showRuler: !(node.attributes.showRuler === '0'),
showRowColHeaders: !(node.attributes.showRowColHeaders === '0'),
showGridLines: !(node.attributes.showGridLines === '0'),
zoomScale: parseInt(node.attributes.zoomScale || '100', 10),
zoomScaleNormal: parseInt(node.attributes.zoomScaleNormal || '100', 10),
style: node.attributes.view
};
this.pane = undefined;
this.selections = {};
return true;
case 'pane':
this.pane = {
xSplit: parseInt(node.attributes.xSplit || '0', 10),
ySplit: parseInt(node.attributes.ySplit || '0', 10),
topLeftCell: node.attributes.topLeftCell,
activePane: node.attributes.activePane || 'topLeft',
state: node.attributes.state
};
return true;
case 'selection':
{
var name = node.attributes.pane || 'topLeft';
this.selections[name] = {
pane: name,
activeCell: node.attributes.activeCell
};
return true;
}
default:
return false;
}
}
}, {
key: "parseText",
value: function parseText() {}
}, {
key: "parseClose",
value: function parseClose(name) {
var model;
var selection;
switch (name) {
case 'sheetView':
if (this.sheetView && this.pane) {
model = this.model = {
workbookViewId: this.sheetView.workbookViewId,
rightToLeft: this.sheetView.rightToLeft,
state: VIEW_STATES[this.pane.state] || 'split',
// split is default
xSplit: this.pane.xSplit,
ySplit: this.pane.ySplit,
topLeftCell: this.pane.topLeftCell,
showRuler: this.sheetView.showRuler,
showRowColHeaders: this.sheetView.showRowColHeaders,
showGridLines: this.sheetView.showGridLines,
zoomScale: this.sheetView.zoomScale,
zoomScaleNormal: this.sheetView.zoomScaleNormal
};
if (this.model.state === 'split') {
model.activePane = this.pane.activePane;
}
selection = this.selections[this.pane.activePane];
if (selection && selection.activeCell) {
model.activeCell = selection.activeCell;
}
if (this.sheetView.style) {
model.style = this.sheetView.style;
}
} else {
model = this.model = {
workbookViewId: this.sheetView.workbookViewId,
rightToLeft: this.sheetView.rightToLeft,
state: 'normal',
showRuler: this.sheetView.showRuler,
showRowColHeaders: this.sheetView.showRowColHeaders,
showGridLines: this.sheetView.showGridLines,
zoomScale: this.sheetView.zoomScale,
zoomScaleNormal: this.sheetView.zoomScaleNormal
};
selection = this.selections.topLeft;
if (selection && selection.activeCell) {
model.activeCell = selection.activeCell;
}
if (this.sheetView.style) {
model.style = this.sheetView.style;
}
}
return false;
default:
return true;
}
}
}, {
key: "reconcile",
value: function reconcile() {}
}, {
key: "tag",
get: function get() {
return 'sheetView';
}
}]);
return SheetViewXform;
}(BaseXform);
module.exports = SheetViewXform;
//# sourceMappingURL=sheet-view-xform.js.map