DocSpace-client/packages/shared/utils/rtlUtils.ts

103 lines
3.6 KiB
TypeScript

// (c) Copyright Ascensio System SIA 2009-2024
//
// This program is a free software product.
// You can redistribute it and/or modify it under the terms
// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
// any third-party rights.
//
// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For details, see
// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
//
// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
//
// The interactive user interfaces in modified source and object code versions of the Program must
// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
//
// Pursuant to Section 7(b) of the License you must retain the original Product logo when
// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
// trademark law for use of our trademarks.
//
// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
import { TInterfaceDirection } from "../themes";
/* Returns correct text-align value depending on interface direction (ltr/rtl) */
export const getCorrectTextAlign = (
currentTextAlign: string,
interfaceDirection: TInterfaceDirection | string,
) => {
if (!currentTextAlign) return interfaceDirection === "rtl" ? "right" : "left";
if (interfaceDirection === "ltr") return currentTextAlign;
switch (currentTextAlign) {
case "left":
return "right";
case "right":
return "left";
default:
return currentTextAlign;
}
};
/* Returns correct four values style (margin/padding etc) depending on interface direction (ltr/rtl)
* Not suitable for border-radius! */
export const getCorrectFourValuesStyle = (
styleStr: string,
interfaceDirection: TInterfaceDirection | string,
) => {
if (interfaceDirection === "ltr") return styleStr;
const styleArr = styleStr.split(" ");
if (styleArr.length !== 4) return styleStr;
const styleRightValue = styleArr[1];
const styleLeftValue = styleArr[3];
styleArr[1] = styleLeftValue;
styleArr[3] = styleRightValue;
return styleArr.join(" ");
};
/* Returns correct border-radius value depending on interface direction (ltr/rtl) */
export const getCorrectBorderRadius = (
borderRadiusStr: string,
interfaceDirection: TInterfaceDirection | string,
) => {
if (interfaceDirection === "ltr") return borderRadiusStr;
const borderRadiusArr = borderRadiusStr.split(" ");
switch (borderRadiusArr.length) {
// [10px] => "10px"
case 1: {
return borderRadiusStr;
}
// [10px 20px] => [20px 10px]
case 2: {
borderRadiusArr.splice(0, 0, borderRadiusArr.splice(1, 1)[0]);
break;
}
// [10px 20px 30px] => [20px 10px 20px 30px]
case 3: {
borderRadiusArr.splice(0, 0, borderRadiusArr[1]);
break;
}
// [10px 20px 30px 40px] => [20px 10px 40px 30px]
case 4: {
borderRadiusArr.splice(0, 0, borderRadiusArr.splice(1, 1)[0]);
borderRadiusArr.splice(2, 0, borderRadiusArr.splice(3, 1)[0]);
break;
}
default:
}
return borderRadiusArr.join(" ");
};