1/* 2 * Copyright (c) 2023 Shenzhen Kaihong Digital Industry Development Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16import { Log } from './Log'; 17import { screenManager } from '../common/ScreenManager' 18import { Constants } from '../constants/Constants' 19 20const TAG = 'UiUtil'; 21 22export class UiUtil { 23 public static getAlbumGridCount(horizontal: boolean): number { 24 Log.info(TAG, 'get screen width is : ' + screenManager.getWinWidth()); 25 Log.info(TAG, 'get screen height is : ' + screenManager.getWinHeight()); 26 let sideBarWidth = horizontal ? Constants.TAB_BAR_WIDTH : 0; 27 let contentWidth = screenManager.getWinWidth() - sideBarWidth; 28 29 let maxCardWidth = Constants.ALBUM_SET_COVER_SIZE * Constants.GRID_MAX_SIZE_RATIO; 30 let gridColumnsCount = Math.ceil((contentWidth - Constants.ALBUM_SET_MARGIN * 2 + Constants.ALBUM_SET_GUTTER) 31 / (maxCardWidth + Constants.ALBUM_SET_GUTTER)); 32 Log.info(TAG, 'the grid count in a line is : ' + gridColumnsCount); 33 return gridColumnsCount; 34 } 35} 36