Current Dev State

static/js/ketcher2/script/render/restruct/rerxnplus.js

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+/****************************************************************************
+ * Copyright 2017 EPAM Systems
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ***************************************************************************/
+
+var ReObject = require('./reobject');
+var Box2Abs = require('../../util/box2abs');
+var draw = require('../draw');
+var util = require('../util');
+var scale = require('../../util/scale');
+
+function ReRxnPlus(/* chem.RxnPlus*/plus) {
+	this.init('rxnPlus');
+
+	this.item = plus;
+}
+ReRxnPlus.prototype = new ReObject();
+ReRxnPlus.isSelectable = function () {
+	return true;
+};
+
+ReRxnPlus.prototype.highlightPath = function (render) {
+	var p = scale.obj2scaled(this.item.pp, render.options);
+	var s = render.options.scale;
+	/* eslint-disable no-mixed-operators*/
+	return render.paper.rect(p.x - s / 4, p.y - s / 4, s / 2, s / 2, s / 8);
+	/* eslint-enable no-mixed-operators*/
+};
+
+ReRxnPlus.prototype.drawHighlight = function (render) {
+	var ret = this.highlightPath(render).attr(render.options.highlightStyle);
+	render.ctab.addReObjectPath('highlighting', this.visel, ret);
+	return ret;
+};
+
+ReRxnPlus.prototype.makeSelectionPlate = function (restruct, paper, styles) { // TODO [MK] review parameters
+	return this.highlightPath(restruct.render).attr(styles.selectionStyle);
+};
+
+ReRxnPlus.prototype.show = function (restruct, id, options) {
+	var render = restruct.render;
+	var centre = scale.obj2scaled(this.item.pp, options);
+	var path = draw.plus(render.paper, centre, options);
+	var offset = options.offset;
+	if (offset != null)
+		path.translateAbs(offset.x, offset.y);
+	this.visel.add(path, Box2Abs.fromRelBox(util.relBox(path.getBBox())));
+};
+
+module.exports = ReRxnPlus;