applications_launcher/settings/src/main/js/default/common/model/SettingsModel.js

/*
 * Copyright (c) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import GridLayoutConfigs from '../../common/configs/GridLayoutConfigs.js';
import {getLayoutConfig} from './LayoutConfigManager.js';
import FeatureAbility from '@ohos.ability.featureability';

let mLayoutConfig = getLayoutConfig();
let mGridConfig = 0;
let mGridLayoutTable = GridLayoutConfigs.GridLayoutTable;

/**
 * Class settingsModel.
 */
export default class SettingsModel {
    /**
     * Get the grid view presetting collection of layout config information table.
     *
     * @return {object} Grid view presetting collection object.
     */
    getGridLayoutTable() {
        return mGridLayoutTable;
    }

    /**
     * Get layout config of grid view.
     *
     * @return {object} Layout config of grid view.
     */
    getGridConfig() {
        mGridConfig = mLayoutConfig.getGridConfig();
        return mGridLayoutTable[mGridConfig];
    }

    /**
     * Set layout config id of grid view.
     *
     * @param {string} id - Layout config id of grid view.
     */
    setGridConfig(id) {
        mLayoutConfig.setGridConfig(id);
    }

    /**
     * Get recent process max limit.
     *
     * @return {number} recent process max limit.
     */
    getRecentProcessLimit() {
        return mLayoutConfig.getRecentProcessLimit();
    }

    /**
     * Set recent process max limit.
     *
     * @param {number} num - Recent process max limit.
     */
    setRecentProcessLimit(num) {
        mLayoutConfig.setRecentProcessLimit(num);
    }

    /**
     * Get the layout view type.
     *
     * @return {string} Layout view type, should one of 'Grid' or 'List' which is stored in LayoutConstants class.
     */
    getAppPageStartConfig() {
        return mLayoutConfig.getAppPageStartConfig();
    }

    /**
     * Set the layout view type.
     *
     * @param {string} type - Layout view type, should one of 'Grid' or 'List' which is stored in LayoutConstants class.
     */
    setAppPageStartConfig(type) {
        mLayoutConfig.setAppPageStartConfig(type);
    }

    /**
     * Close settings.
     */
    closeSettings() {
        console.info("Launcher settings SettingsModel  closeSettings start")
        FeatureAbility.terminateAbility()
            .then(data => console.info("Launcher settings SettingsModel closeSettings promise::then : " + data))
            .catch(error => console.info("Launcher settings SettingsModel closeSettings promise::catch : " + error));
        console.info("Launcher settings SettingsModel closeSettings end ");
    }
}