forked from enviPath/enviPy
60 lines
1.8 KiB
JavaScript
60 lines
1.8 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 Action = require('../action');
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function PasteTool(editor, struct) {
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if (!(this instanceof PasteTool))
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return new PasteTool(editor, struct);
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this.editor = editor;
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this.editor.selection(null);
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this.struct = struct;
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var rnd = editor.render;
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var point = editor.lastEvent ?
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rnd.page2obj(editor.lastEvent) : null;
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this.action = Action.fromPaste(rnd.ctab, this.struct, point);
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this.editor.update(this.action, true);
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}
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PasteTool.prototype.mousemove = function (event) {
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var rnd = this.editor.render;
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if (this.action)
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this.action.perform(rnd.ctab);
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this.action = Action.fromPaste(rnd.ctab, this.struct, rnd.page2obj(event));
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this.editor.update(this.action, true);
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};
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PasteTool.prototype.mouseup = function () {
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if (this.action) {
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var action = this.action;
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delete this.action;
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this.editor.update(action);
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}
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};
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PasteTool.prototype.cancel = PasteTool.prototype.mouseleave = function () {
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var rnd = this.editor.render;
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if (this.action) {
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this.action.perform(rnd.ctab); // revert the action
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delete this.action;
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rnd.update();
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}
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};
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module.exports = PasteTool;
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