forked from enviPath/enviPy
70 lines
2.3 KiB
JavaScript
70 lines
2.3 KiB
JavaScript
/****************************************************************************
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* Copyright 2017 EPAM Systems
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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***************************************************************************/
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var Struct = require('../../chem/struct');
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var Action = require('../action');
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function RGroupAtomTool(editor) {
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if (!(this instanceof RGroupAtomTool)) {
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// TODO: map atoms with labels
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editor.selection(null);
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return new RGroupAtomTool(editor);
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}
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this.editor = editor;
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}
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RGroupAtomTool.prototype.mousemove = function (event) {
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this.editor.hover(this.editor.findItem(event, ['atoms']));
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};
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RGroupAtomTool.prototype.mouseup = function (event) {
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var rnd = this.editor.render;
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var ci = this.editor.findItem(event, ['atoms']);
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if (!ci) { // ci.type == 'Canvas'
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this.editor.hover(null);
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propsDialog(this.editor, null, rnd.page2obj(event));
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return true;
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} else if (ci.map === 'atoms') {
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this.editor.hover(null);
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propsDialog(this.editor, ci.id);
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return true;
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}
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};
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function propsDialog(editor, id, pos) {
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var struct = editor.render.ctab.molecule;
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var atom = (id || id === 0) ? struct.atoms.get(id) : null;
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var rglabel = atom ? atom.rglabel : 0;
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var label = atom ? atom.label : 'R#';
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var res = editor.event.elementEdit.dispatch({
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label: 'R#', rglabel: rglabel
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});
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Promise.resolve(res).then(function (elem) {
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elem = Object.assign({}, Struct.Atom.attrlist, elem); // TODO review: using Atom.attrlist as a source of default property values
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if (!id && id !== 0 && elem.rglabel) {
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editor.update(Action.fromAtomAddition(editor.render.ctab, pos, elem));
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} else if (rglabel != elem.rglabel || label !== 'R#') {
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elem.aam = atom.aam; // WTF??
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editor.update(Action.fromAtomsAttrs(editor.render.ctab, id, elem));
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}
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});
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}
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module.exports = RGroupAtomTool;
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