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parking_lot_sysytem
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优化了部分代码

This commit is contained in:
www-git-cn 2024-03-05 18:00:56 +08:00
parent ef07325a82
commit c4015a4589
11 changed files with 249 additions and 119 deletions
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2
app.pro.user
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE QtCreatorProject>
<!-- Written by QtCreator 12.0.2, 2024-03-05T11:27:57. -->
<!-- Written by QtCreator 12.0.2, 2024-03-05T18:00:21. -->
<qtcreator>
<data>
<variable>EnvironmentId</variable>

20
datamanager.cpp
View File

@ -102,6 +102,15 @@ void DataManager::find_code()
qDebug() << "发送更新code请求" << data;
}
void DataManager::update_count()
{
QByteArray data, data_encrypt;
data = protocol->data_maker(Protocol::MESSAGE, QString("count"), "unused");
data_encrypt = protocol->data_encrypt(data);
tcpclient->sendToserver(data_encrypt);
qDebug() << "发送获取人数请求" << data;
}
void DataManager::recv_from_server(QByteArray data)
{
QByteArray data_decrypt;
@ -112,8 +121,14 @@ void DataManager::recv_from_server(QByteArray data)
QJsonDocument json_data = QJsonDocument::fromJson(list[i]);
if (json_data["type"] == "message")
{
emit new_message();
//暂时没用
QString data, action;
action = json_data["action"].toString();
if(action == "count")
{
data = json_data["data"].toString();
emit handle_count(data);
}
}
if(json_data["type"] == "code")
{
@ -134,6 +149,7 @@ void DataManager::recv_from_server(QByteArray data)
data = json_data["data"].toString();
emit update_code(data);
}
else if(action == "update")
{

2
datamanager.h
View File

@ -36,6 +36,7 @@ signals:
void update_file(QString sendname,QString filename,QString file_data);
void update_file_private(QString sendname,QString filename,QString file_data);
void update_users(int count,QList<QString>online_users);
void handle_count(QString count);
public slots:
@ -53,6 +54,7 @@ public slots:
void pick_up(QString code);
void parking();
void find_code();
void update_count();
/******TCPClient******/
void TCPClientConnected();

6
login.cpp
View File

@ -15,6 +15,7 @@ Login::Login(QWidget *parent) :
/********datamanager********/
datamanager = DataManager::getInstance();
connect(datamanager,&DataManager::signin_response,this,&Login::signin_response);
connect(datamanager,&DataManager::signup_response,this,&Login::signup_response);
connect(datamanager,&DataManager::connect_to_server,this,&Login::connected);
@ -22,7 +23,6 @@ Login::Login(QWidget *parent) :
connect(this,&Login::signin_request,datamanager,&DataManager::signin_request);
connect(this,&Login::Register,datamanager,&DataManager::Register);
}
Login::~Login()
@ -85,9 +85,12 @@ void Login::signin_response(bool result)
connect(mainwidget,&Widget::exit_client,this,&Login::exit_client);
connect(datamanager,&DataManager::update_code,mainwidget,&Widget::update_code);
connect(datamanager,&DataManager::update_line,mainwidget,&Widget::update_line);
connect(datamanager,&DataManager::handle_count,mainwidget,&Widget::handle_count);
connect(mainwidget, &Widget::parking, datamanager, &DataManager::parking);
connect(mainwidget, &Widget::pick_up, datamanager, &DataManager::pick_up);
connect(mainwidget, &Widget::find_code, datamanager, &DataManager::find_code);
connect(mainwidget, &Widget::update_count, datamanager, &DataManager::update_count);
this->hide();
mainwidget->show();
@ -145,7 +148,6 @@ void Login::exit_client()
this->close();
}
/*****************************Others******************************/
void Login::zoom_down(QPushButton* btn)
{

1
login.h
View File

@ -47,6 +47,7 @@ private slots:
void disconnected();
void exit_client();
private:
Ui::Login *ui;
QPoint point;

24
login.ui
View File

@ -6,8 +6,8 @@
<rect>
<x>0</x>
<y>0</y>
<width>438</width>
<height>609</height>
<width>399</width>
<height>682</height>
</rect>
</property>
<property name="windowTitle">
@ -16,8 +16,8 @@
<widget class="QPushButton" name="btn_signup">
<property name="geometry">
<rect>
<x>250</x>
<y>370</y>
<x>230</x>
<y>360</y>
<width>79</width>
<height>40</height>
</rect>
@ -49,8 +49,8 @@ QPushButton:pressed
<widget class="QLineEdit" name="lineEdit_username">
<property name="geometry">
<rect>
<x>70</x>
<y>230</y>
<x>50</x>
<y>220</y>
<width>289</width>
<height>45</height>
</rect>
@ -74,8 +74,8 @@ font: 12pt &quot;Candara&quot;;</string>
<widget class="QLabel" name="label_2">
<property name="geometry">
<rect>
<x>120</x>
<y>160</y>
<x>100</x>
<y>150</y>
<width>191</width>
<height>51</height>
</rect>
@ -91,8 +91,8 @@ background:transparent;</string>
<widget class="QPushButton" name="btn_signin">
<property name="geometry">
<rect>
<x>100</x>
<y>370</y>
<x>80</x>
<y>360</y>
<width>71</width>
<height>40</height>
</rect>
@ -124,8 +124,8 @@ QPushButton:pressed
<widget class="QLineEdit" name="lineEdit_password">
<property name="geometry">
<rect>
<x>70</x>
<y>290</y>
<x>50</x>
<y>280</y>
<width>289</width>
<height>45</height>
</rect>

2
protocol.cpp
View File

@ -27,7 +27,7 @@ QByteArray Protocol::data_builder(QList<any_types> &args)
case MESSAGE:
{
data.insert("type","message");
data.insert("sendname",args[1].get_string());
data.insert("action",args[1].get_string());
data.insert("data",args[2].get_string());
break;
}

14
signup.ui
View File

@ -6,8 +6,8 @@
<rect>
<x>0</x>
<y>0</y>
<width>438</width>
<height>609</height>
<width>399</width>
<height>682</height>
</rect>
</property>
<property name="windowTitle">
@ -16,7 +16,7 @@
<widget class="QLabel" name="label">
<property name="geometry">
<rect>
<x>80</x>
<x>50</x>
<y>90</y>
<width>161</width>
<height>31</height>
@ -32,10 +32,10 @@
<widget class="QWidget" name="layoutWidget">
<property name="geometry">
<rect>
<x>80</x>
<x>50</x>
<y>190</y>
<width>271</width>
<height>344</height>
<width>301</width>
<height>391</height>
</rect>
</property>
<layout class="QVBoxLayout" name="verticalLayout_3">
@ -179,7 +179,7 @@ font: 26 10pt &quot;Bahnschrift Light&quot;;</string>
<widget class="QLabel" name="label_2">
<property name="geometry">
<rect>
<x>80</x>
<x>50</x>
<y>120</y>
<width>301</width>
<height>51</height>

52
widget.cpp
View File

@ -8,7 +8,7 @@ Widget::Widget(QWidget *parent)
{
ui->setupUi(this);
ui->log->setEnabled(false);
ui->pushButton_3->setEnabled(false);
//连接mqtt服务器，端口1883
mqtt_client = new QMqttClient(this);
@ -52,6 +52,10 @@ void Widget::on_pushButton_3_clicked()
//点击取车按钮
void Widget::on_pushButton_4_clicked()
{
if(ui->code->toPlainText().isEmpty())
{
QMessageBox::information(this,"取车错误","请先放置正确的取车码！");
}
emit pick_up(ui->code->toPlainText());
ui->code->clear();
ui->pushButton_3->setEnabled(true);
@ -142,13 +146,27 @@ void Widget::update_line(QString data)
{
//向mqtt服务器发送路径消息
qDebug() << "向mqtt服务器发送的路径消息" << data;
}
void Widget::update_code(QString code)
{
if(code == "000")
{
ui->pushButton_3->setEnabled(true);
QMessageBox::information(this,"消息","当前用户并无存车信息");
}
else
{
@ -157,8 +175,38 @@ void Widget::update_code(QString code)
}
}
void Widget::handle_count(QString count)
{
QString data = QString("当前剩余空位'%1'").arg(count);
ui->label_4->setText(data);
if(count.toInt() == 0)
{
ui->pushButton_3->setEnabled(false);
}
else
{
ui->pushButton_3->setEnabled(true);
}
}
void Widget::on_pushButton_5_clicked()
{
emit find_code();
if(!ui->code->document()->isEmpty())
{
QMessageBox::information(this,"消息","已显示当前车位信息！");
}
}
void Widget::on_pushButton_6_clicked()
{
emit update_count();
}
void Widget::on_pushButton_7_clicked()
{
ui->stackedWidget->setCurrentIndex(0);
}

7
widget.h
View File

@ -33,6 +33,7 @@ signals:
void parking();
void pick_up(QString code);
void find_code();
void update_count();
public slots:
void on_pushButton_3_clicked();
@ -45,9 +46,15 @@ public slots:
void update_code(QString code);
void handle_count(QString count);
private slots:
void on_pushButton_5_clicked();
void on_pushButton_6_clicked();
void on_pushButton_7_clicked();
private:
Ui::Widget *ui;
QMqttClient *mqtt_client;

238
widget.ui
View File

@ -6,8 +6,8 @@
<rect>
<x>0</x>
<y>0</y>
<width>489</width>
<height>718</height>
<width>399</width>
<height>682</height>
</rect>
</property>
<property name="windowTitle">
@ -18,8 +18,8 @@
<rect>
<x>0</x>
<y>0</y>
<width>501</width>
<height>661</height>
<width>399</width>
<height>682</height>
</rect>
</property>
<widget class="QWidget" name="page">
@ -27,8 +27,8 @@
<property name="geometry">
<rect>
<x>40</x>
<y>50</y>
<width>251</width>
<y>40</y>
<width>371</width>
<height>71</height>
</rect>
</property>
@ -41,80 +41,147 @@
<string>欢迎来到停车场</string>
</property>
</widget>
<widget class="QLabel" name="label_2">
<property name="geometry">
<rect>
<x>50</x>
<y>150</y>
<width>171</width>
<height>71</height>
</rect>
</property>
<property name="font">
<font>
<pointsize>15</pointsize>
</font>
</property>
<property name="text">
<string>放置取车码</string>
</property>
</widget>
<widget class="QPushButton" name="pushButton_3">
<property name="geometry">
<rect>
<x>90</x>
<y>390</y>
<width>93</width>
<height>28</height>
</rect>
</property>
<property name="text">
<string>存车</string>
</property>
</widget>
<widget class="QPushButton" name="pushButton_4">
<property name="geometry">
<rect>
<x>280</x>
<y>390</y>
<width>93</width>
<height>28</height>
</rect>
</property>
<property name="text">
<string>取车</string>
</property>
</widget>
<widget class="QTextEdit" name="code">
<property name="geometry">
<rect>
<x>90</x>
<y>266</y>
<width>281</width>
<height>51</height>
<x>40</x>
<y>360</y>
<width>321</width>
<height>41</height>
</rect>
</property>
<property name="html">
<string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;meta charset=&quot;utf-8&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
p, li { white-space: pre-wrap; }
hr { height: 1px; border-width: 0; }
li.unchecked::marker { content: &quot;\2610&quot;; }
li.checked::marker { content: &quot;\2612&quot;; }
&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Microsoft YaHei UI'; font-size:9pt; font-weight:400; font-style:normal;&quot;&gt;
&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:15pt;&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
</widget>
<widget class="QPushButton" name="pushButton_5">
<widget class="QWidget" name="horizontalLayoutWidget">
<property name="geometry">
<rect>
<x>270</x>
<y>170</y>
<width>93</width>
<height>28</height>
<x>40</x>
<y>130</y>
<width>321</width>
<height>111</height>
</rect>
</property>
<property name="text">
<string>查看取车码</string>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QLabel" name="label_4">
<property name="font">
<font>
<pointsize>15</pointsize>
</font>
</property>
<property name="text">
<string>当前车位数量</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pushButton_6">
<property name="text">
<string>获取车位数量</string>
</property>
</widget>
</item>
</layout>
</widget>
<widget class="QWidget" name="horizontalLayoutWidget_2">
<property name="geometry">
<rect>
<x>40</x>
<y>240</y>
<width>321</width>
<height>101</height>
</rect>
</property>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<widget class="QLabel" name="label_2">
<property name="font">
<font>
<pointsize>15</pointsize>
</font>
</property>
<property name="text">
<string>放置取车码</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pushButton_5">
<property name="text">
<string>查看取车码</string>
</property>
</widget>
</item>
</layout>
</widget>
<widget class="QWidget" name="horizontalLayoutWidget_3">
<property name="geometry">
<rect>
<x>40</x>
<y>400</y>
<width>321</width>
<height>80</height>
</rect>
</property>
<layout class="QHBoxLayout" name="horizontalLayout_3">
<item>
<widget class="QPushButton" name="pushButton_4">
<property name="text">
<string>取车</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pushButton_3">
<property name="text">
<string>存车</string>
</property>
</widget>
</item>
</layout>
</widget>
<widget class="QWidget" name="horizontalLayoutWidget_4">
<property name="geometry">
<rect>
<x>40</x>
<y>490</y>
<width>321</width>
<height>91</height>
</rect>
</property>
<layout class="QHBoxLayout" name="horizontalLayout_4">
<item>
<widget class="QPushButton" name="pushButton_2">
<property name="text">
<string>用户</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pushButton">
<property name="text">
<string>主页</string>
</property>
</widget>
</item>
</layout>
</widget>
</widget>
<widget class="QWidget" name="page_2">
<widget class="QLabel" name="label_3">
<property name="geometry">
<rect>
<x>60</x>
<y>60</y>
<x>40</x>
<y>70</y>
<width>241</width>
<height>31</height>
</rect>
@ -131,41 +198,28 @@
<widget class="QTextBrowser" name="log">
<property name="geometry">
<rect>
<x>60</x>
<x>50</x>
<y>140</y>
<width>341</width>
<height>381</height>
<width>301</width>
<height>431</height>
</rect>
</property>
</widget>
<widget class="QPushButton" name="pushButton_7">
<property name="geometry">
<rect>
<x>70</x>
<y>590</y>
<width>251</width>
<height>41</height>
</rect>
</property>
<property name="text">
<string>返回</string>
</property>
</widget>
</widget>
</widget>
<widget class="QPushButton" name="pushButton">
<property name="geometry">
<rect>
<x>70</x>
<y>660</y>
<width>93</width>
<height>28</height>
</rect>
</property>
<property name="text">
<string>主页</string>
</property>
</widget>
<widget class="QPushButton" name="pushButton_2">
<property name="geometry">
<rect>
<x>310</x>
<y>660</y>
<width>93</width>
<height>28</height>
</rect>
</property>
<property name="text">
<string>用户</string>
</property>
</widget>
</widget>
<resources/>
<connections/>