86 lines
2.9 KiB
C++
86 lines
2.9 KiB
C++
/*
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* Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef CONNECTION_H
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#define CONNECTION_H
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#include <QSqlDatabase>
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#include <QSqlQuery>
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#include <QStandardPaths>
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#include <QDebug>
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#include <QSqlTableModel>
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#include <QLocale>
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//创建或打开数据库
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//Create or open database
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namespace clock_sql {
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static QSqlDatabase db;
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static bool createConnection()
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{
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QString lan = QLocale().name();
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QString url_filepath = QStandardPaths::writableLocation(QStandardPaths::HomeLocation) +"/.config/Clock_database_"+lan+"_sp2.db";
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//SQLite是一款轻量级的开源的嵌入式数据库
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db = QSqlDatabase::addDatabase("QSQLITE");
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db.setDatabaseName(url_filepath);
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if(!db.open()) return false;
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//建表语句
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QSqlQuery query;
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query.exec(QString(
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"create table clock (hour int, minute int, bell_id QString, on_or_off int, num int, repeat Qstring,"
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"monday int, tuesday int, wednesday int, thursday int, friday int, saturday int , sunday int, "
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"name Qstring, id Qstring,remind_status Qstring)"));
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query.clear();
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query.exec(QString("create table setup (mute_on int, bell_id QString)"));
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query.clear();
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query.exec(QString("create table bell (id QString, bell_cn QString,bell_en QString,"
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"bell_path QString,create_time int,bell_type int)"));
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return true;
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}
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static QSqlQuery getQSqlQuery(){
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QSqlQuery query(db);
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query.clear();
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return query;
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}
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static QSqlTableModel * getTableByName(QObject *parent,QString name){
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QSqlDatabase db = QSqlDatabase::database();
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QSqlTableModel * model = new QSqlTableModel(parent,db);
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model->setTable(name);
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model->setEditStrategy(QSqlTableModel::OnManualSubmit);
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model->select();
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return model;
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}
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static QSqlTableModel * getClockTable(QObject *parent){
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QSqlTableModel * model = getTableByName(parent,"clock");
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return model;
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}
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static QSqlTableModel * getSetupTable(QObject *parent){
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QSqlTableModel * model = getTableByName(parent,"setup");
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return model;
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}
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static QSqlTableModel * getBellTable(QObject *parent){
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QSqlTableModel * model = getTableByName(parent,"bell");
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return model;
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}
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}
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#endif // CONNECTION_H
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