3.0 source code
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agolybev
121
OfficeWeb/apps/common/main/lib/component/DimensionPicker.js
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121
OfficeWeb/apps/common/main/lib/component/DimensionPicker.js
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/*
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* (c) Copyright Ascensio System SIA 2010-2015
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
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* EU, LV-1021.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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if (Common === undefined) {
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var Common = {};
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}
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define(["common/main/lib/component/BaseView"], function () {
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Common.UI.DimensionPicker = Common.UI.BaseView.extend((function () {
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var me, rootEl, areaMouseCatcher, areaUnHighLighted, areaHighLighted, areaStatus, curColumns = 0,
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curRows = 0;
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var onMouseMove = function (event) {
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me.setTableSize(Math.ceil((event.offsetX === undefined ? event.originalEvent.layerX : event.offsetX) / me.itemSize), Math.ceil((event.offsetY === undefined ? event.originalEvent.layerY : event.offsetY) / me.itemSize), event);
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};
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var onMouseLeave = function (event) {
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me.setTableSize(0, 0, event);
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};
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var onHighLightedMouseClick = function (e) {
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me.trigger("select", me, curColumns, curRows, e);
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};
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return {
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options: {
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itemSize: 18,
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minRows: 5,
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minColumns: 5,
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maxRows: 20,
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maxColumns: 20
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},
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template: _.template(['<div style="width: 100%; height: 100%;">', '<div class="dimension-picker-status">0x0</div>', '<div class="dimension-picker-observecontainer">', '<div class="dimension-picker-mousecatcher"></div>', '<div class="dimension-picker-unhighlighted"></div>', '<div class="dimension-picker-highlighted"></div>', "</div>", "</div>"].join("")),
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initialize: function (options) {
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Common.UI.BaseView.prototype.initialize.call(this, options);
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me = this;
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rootEl = $(this.el);
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me.itemSize = me.options.itemSize;
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me.minRows = me.options.minRows;
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me.minColumns = me.options.minColumns;
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me.maxRows = me.options.maxRows;
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me.maxColumns = me.options.maxColumns;
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this.render();
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if (rootEl) {
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areaMouseCatcher = rootEl.find(".dimension-picker-mousecatcher");
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areaUnHighLighted = rootEl.find(".dimension-picker-unhighlighted");
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areaHighLighted = rootEl.find(".dimension-picker-highlighted");
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areaStatus = rootEl.find(".dimension-picker-status");
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rootEl.css({
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width: me.minColumns + "em"
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});
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areaMouseCatcher.css("z-index", 1);
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areaMouseCatcher.width(me.maxColumns + "em").height(me.maxRows + "em");
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areaUnHighLighted.width(me.minColumns + "em").height(me.minRows + "em");
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areaStatus.html(curColumns + " x " + curRows);
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areaStatus.width(areaUnHighLighted.width());
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}
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areaMouseCatcher.on("mousemove", onMouseMove);
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areaHighLighted.on("mousemove", onMouseMove);
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areaUnHighLighted.on("mousemove", onMouseMove);
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areaMouseCatcher.on("mouseleave", onMouseLeave);
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areaHighLighted.on("mouseleave", onMouseLeave);
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areaUnHighLighted.on("mouseleave", onMouseLeave);
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areaMouseCatcher.on("click", onHighLightedMouseClick);
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areaHighLighted.on("click", onHighLightedMouseClick);
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areaUnHighLighted.on("click", onHighLightedMouseClick);
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},
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render: function () {
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$(this.el).html(this.template());
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return this;
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},
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setTableSize: function (columns, rows, event) {
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if (columns > this.maxColumns) {
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columns = this.maxColumns;
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}
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if (rows > this.maxRows) {
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rows = this.maxRows;
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}
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if (curColumns != columns || curRows != rows) {
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curColumns = columns;
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curRows = rows;
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areaHighLighted.width(curColumns + "em").height(curRows + "em");
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areaUnHighLighted.width(((curColumns < me.minColumns) ? me.minColumns : ((curColumns + 1 > me.maxColumns) ? me.maxColumns : curColumns + 1)) + "em").height(((curRows < me.minRows) ? me.minRows : ((curRows + 1 > me.maxRows) ? me.maxRows : curRows + 1)) + "em");
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rootEl.width(areaUnHighLighted.width());
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areaStatus.html(curColumns + " x " + curRows);
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areaStatus.width(areaUnHighLighted.width());
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me.trigger("change", me, curColumns, curRows, event);
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}
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},
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getColumnsCount: function () {
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return curColumns;
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},
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getRowsCount: function () {
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return curRows;
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}
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};
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})());
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});
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